Figure 45: Ring Group ............................................................................................................................... 116
Figure 46: Ring Group Configuration ........................................................................................................ 117
Figure 47: Paging/Intercom Group ............................................................................................................ 118
Figure 48: Page/Intercom Group Settings ................................................................................................ 119
The UCM6510 provides users firewall configurations to prevent certain malicious attack to the UCM6510
system. Users could configure to allow, restrict or reject specific traffic through the device for security and
bandwidth purpose. The UCM6510 also provides Fail2ban feature for authentication errors in SIP
REGISTER, INVITE and SUBSCRIBE. To configure firewall settings in UCM6510, go to web
GUI->Settings->Firewall page.
STATIC DEFENSE
Under web GUI->Settings->Firewall->Static Defense page, users will see the following information:
Current service information with port, process and type.
Typical firewall settings.
Custom firewall settings.
The following table shows a sample current service status running on the UCM6510.
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Table 8: UCM6510 Firewall->Static Defense->Current Service
Port
Process
Type
Protocol or Service
7777
Asterisk
tcp/IPv4
SIP
389
Slapd
tcp/IPv4
LDAP
22
Dropbear
tcp/IPv4
SSH
80
Lighthttpd
tcp/IPv4
HTTP
8089
Lighthttpd
tcp/IPv4
HTTPS
69
Opentftpd
udp/IPv4
TFTP
9090
Asterisk
udp/IPv4
SIP
6060
zero_config
udp/IPv4
UCM6510 zero_config service
5060
Asterisk
udp/IPv4
SIP
4569
Asterisk
udp/IPv4
SIP
5353
zero_config
udp/IPv4
UCM6510 zero_config service
37435
Syslogd
udp/IPv4
Syslog
Ping Defense
Enable
If enabled, ICMP response will not be allowed for Ping request. The default
setting is disabled. To enable or disable it, click on the check box for the LAN
or WAN interface.
SYN-Flood Defense
Enable
Enable to prevent SYN Flood denial-of-service attack to the device. The
default setting is disabled. To enable or disable it, click on the check box for
the LAN or WAN interface.
Ping-of-Death
Defense Enable
Enable to prevent Ping-of-Death attack to the device. The default setting is
disabled. To enable or disable it, click on the check box for the LAN or WAN
interface.
For typical firewall settings, users could configure the following options on the UCM6510.
Table 9: Typical Firewall Settings
Under "Custom Firewall Settings", users could create new rules to accept, reject or drop certain traffic going
through the UCM6510. To create new rule, click on "Create New Rule" button and a new window will pop up
for users to specify rule options.
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Rule Name
Specify the Firewall rule name to identify the firewall rule.
Action
Select the action for the Firewall to perform.
ACCEPT
REJECT
DROP
Type
Select the traffic type.
IN
If selected, users will need specify the network interface "LAN", "WAN" or
"Both" for the incoming traffic.
OUT
Service
Select the service type.
FTP
SSH
Telnet
TFTP
HTTP
LDAP
Custom
If selected, users will need specify Source (IP and port), Destination (IP
and port) and Protocol (TCP, UDP or Both) for the service.
Figure 6: Create New Firewall Rule
Table 10: Firewall Rule Settings
Save the change and click on "Apply" button. Then submit the configuration by clicking on "Apply Changes"
on the upper right of the web page. The new rule will be listed at the bottom of the page with sequence
number, rule name, action, protocol, type, source, destination and operation. Users can click on to edit
the rule, or select to delete the rule.
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Dynamic Defense
Enable
Enable dynamic defense. The default setting is disabled.
Periodical Time
Interval
Configure the dynamic defense periodic time interval (in minutes). If the
number of TCP connections from a host exceeds the connection threshold
within this period, this host will be added into Blacklist. The valid value is
between 1 to 59 when dynamic defense is turned on. The default setting is
59.
Blacklist Update
Interval
Configure the blacklist update time interval (in seconds). The default setting is
120.
Connection
Threshold
Configure the connection threshold. Once the number of connections from
the same host reaches the threshold, it will be added into the blacklist. The
default setting is 100.
Dynamic Defense
Whitelist
Configure the dynamic defense whitelist.
For example,
192.168.1.3
192.168.1.4
DYNAMIC DEFENSE
Dynamic defense can blacklist hosts dynamically when the UCM6510 is set to "Route" under web
GUI->Settings->Network Settings->Basic Settings: Method. If enabled, the traffic coming into the
UCM6510 can be monitored, which helps prevent massive connection attempts or brute force attacks to the
device. The blacklist can be created and updated by the UCM6510 firewall, which will then be displayed in
the web page. Please refer to the following table for dynamic defense options on the UCM6510.
Table 11: UCM6510 Firewall Dynamic Defense
FAIL2BAN
Fail2Ban feature on the UCM6510 provides intrusion detection and prevention for authentication errors in
SIP REGISTER, INVITE and SUBSCRIBE. Once the entry is detected within "Max Retry Duration", the
UCM6510 will take action to forbid the host for certain period as defined in "Banned Duration". This feature
helps prevent SIP brute force attacks to the PBX system.
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Table 12: Fail2Ban Settings
Global Settings
Enable Fail2Ban
Enable Fail2Ban. The default setting is disabled. Please make sure both "Enable
Fail2Ban" and "Asterisk Service" are turned on in order to use Fail2Ban for SIP
authentication on the UCM6510.
Banned Duration
Configure the duration (in seconds) for the detected host to be banned. The
default setting is 300. If set to -1, the host will be always banned.
Max Retry Duration
Within this duration (in seconds), if a host exceeds the max times of retry as
defined in "MaxRetry", the host will be banned. The default setting is 5.
MaxRetry
Configure the number of authentication failures during "Max Retry Duration"
before the host is banned. The default setting is 10.
Fail2Ban Whitelist
Configure IP address, CIDR mask or DNS host in the whiltelist. Fail2Ban will not
ban the host with matching address in this list. Up to 5 addresses can be added
into the list.
Local Settings
Asterisk Service
Enable Asterisk service for Fail2Ban. The default setting is disabled. Please
make sure both "Enable Fail2Ban" and "Asterisk Service" are turned on in order
to use Fail2Ban for SIP authentication on the UCM6510.
Port
Configure the listening port number for the service. Currently only 5060 (for
UDP) is supported.
MaxRetry
Configure the number of authentication failures during "Max Retry Duration"
before the host is banned. The default setting is 10. Please make sure this option
is properly configured as it will override the "MaxRetry" value under "Global
Settings".
CHANGE PASSWORD
After login the web GUI for the first time, it is highly recommended for users to change the default password
"admin" to a more complicated password for security purpose. Follow the steps below to change the web
GUI access password.
1. Go to web GUI->Settings->Change Password page.
2. Enter the old password first.
3. Enter the new password and retype the new password to confirm. The new password has to be at least
4 characters.
4. Click on "Save" and the user will be automatically logged out.
5. Once the web page comes back to the login page again, enter the username "admin" and the new
password to login.
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LDAP SERVER
The UCM6510 has an embedded LDAP server for users to manage corporate phonebook in a centralized
manner.
By default, the LDAP server has generated the first phonebook with PBX DN "ou=pbx,dc=pbx,dc=com"
based on the UCM6510 user extensions already.
Users could add new phonebook with a different Phonebook DN for other external contacts. For
example, "ou=people,dc=pbx,dc=com".
All the phonebooks in the UCM6510 LDAP server have the same Base DN "dc=pbx,dc=com".
If users have the Grandstream phone provisioned by the UCM6510, the LDAP directory has been set up on
the phone and can be used right away for users to access all phonebooks.
Additionally, users could manually configure the LDAP client settings to manipulate the built-in LDAP server
on the UCM6510. If the UCM6510 has multiple LDAP phonebooks created, in the LDAP client configuration,
users could use "dc=pbx,dc=com" as Base DN to have access to all phonebooks on the UCM6510 LDAP
server, or use a specific phonebook DN, for example "ou=people,dc=pbx,dc=com", to access to phonebook
with Phonebook DN "ou=people,dc=pbx,dc=com " only.
To access LDAP Server settings, go to web GUI->Settings->LDAP Server.
LDAP SERVER CONFIGURATIONS
The following figure shows the default LDAP server configurations on the UCM6510.
Figure 7: LDAP Server Configurations
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The UCM6510 LDAP server supports anonymous access (read-only) by default. Therefore the LDAP client
doesn't have to configure username and password to access the phonebook directory. The "Root DN" and
"Root Password" here are for LDAP management and configuration where users will need provide for
authentication purpose before modifying the LDAP information.
The default phonebook list in this LDAP server can be viewed and edited by clicking on for the first
phonebook under LDAP Phonebook.
Figure 8: Default LDAP Phonebook DN
LDAP PHONEBOOK
Users could use the default phonebook, edit the default phonebook as well as add new phonebook on the
LDAP server. The first phonebook with default phonebook dn "ou=pbx,dc=pbx,dc=com" displayed on the
LDAP server page is for extensions in this PBX. Users cannot add or delete contacts directly. The contacts
Figure 9: Default LDAP Phonebook Attributes
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information will need to be modified via web GUI->PBX->Basic/Call Routes->Extensions first. The default
LDAP phonebook will then be updated automatically.
A new sibling phonebook of the default PBX phonebook can be added by clicking on "Add" under "LDAP
Phonebook" section.
Figure 10: Add LDAP Phonebook
Configure the "Phonebook Prefix" first. The "Phonebook DN" will be automatically filled in. For example, if
configuring "Phonebook Prefix" as "people", the "Phonebook DN" will be filled with
"ou=people,dc=pbx,dc=com".
Once added, users can select to edit the phonebook attributes and contact list (see figure below), or
select to delete the phonebook.
Figure 11: Edit LDAP Phonebook
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LDAP CLIENT CONFIGURATIONS
The configuration on LDAP client is similar when you use other LDAP servers. Here we provide an example
on how to configure the LDAP client on the SIP end points to use the default PBX phonebook.
Assuming the server base dn is "dc=pbx,dc=com", configure the LDAP clients as follows (case
insensitive):
Base DN: dc=pbx,dc=com
Login DN: Please leave this field empty
Password: Please leave this field empty
Anonymous: Please enable this option
Filter: (|(CallerIDName=%)(AccountNumber=%))
Port: 389
To configure Grandstream IP phones as the LDAP client, please refer to the following example:
Server Address: The IP address or domain name of the UCM6510
Base DN: dc=pbx,dc=com
User Name: Please leave this field empty
Password: Please leave this field empty
LDAP Name Attribute: CallerIDName Email Department FirstName LastName
LDAP Number Attribute: AccountNumber MobileNumber HomeNumber Fax
LDAP Number Filter: (AccountNumber=%)
LDAP Name Filter: (CallerIDName=%)
LDAP Display Name: AccountNumber CallerIDName
LDAP Version: If existed, please select LDAP Version 3
Port: 389
The following figure shows the configuration information on a Grandstream GXP2200 to successfully use
the LDAP server as configured in Figure 7: LDAP Server Configurations.
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HTTP SERVER
The UCM6510 embedded web server responds to HTTP/HTTPS GET/POST requests. Embedded HTML
pages allow the users to configure the PBX through a web browser such as Microsoft IE, Mozilla Firefox and
Google Chrome. By default, the PBX can be accessed directly by typing IP address in the PC's web
browser (e.g., 192.168.40.50). It will then be automatically redirected to HTTPS using Port 8089 (e.g.,
https://192.168.40.50:8089). Users could also change the access protocol and port as preferred under web
GUI->Settings->HTTP Server.
Figure 12: GXP2200 LDAP Phonebook Configuration
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Redirect From Port 80
Enable or disable redirect from port 80. On the PBX, the default access
protocol is HTTPS and the default port number is 8089. When this option
is enabled, the access using HTTP with Port 80 will be redirected to
HTTPS with Port 8089. The default setting is "Enable".
Protocol Type
Select HTTP or HTTPS. The default setting is "HTTPS".
Port
Specify port number to access the HTTP server. The default port
number is 8089.
TLS Enable
Enable or disable TLS during transferring/submitting your Email to other
SMTP server. The default setting is "Yes".
Type
Select Email type.
MTA: Mail Transfer Agent. The Email will be sent from the
configured domain. When MTA is selected, there is no need to set
up SMTP server for it or no user login is required. However, the
Emails sent from MTA might be considered as spam by the target
SMTP server.
Client: Submit Emails to the SMTP server. A SMTP server is
required and users need login with correct credentials.
Domain
Specify the domain name to be used in the Email when using type
"MTA".
Server
Specify the SMTP server when using type "Client".
Username
Username is required when using type "Client". Normally it's the Email
address.
Password
Password to login for the above Username (Email address) is required
Table 13: HTTP Server Settings
Once the change is saved, the web page will be redirected to the login page using the new URL. Enter the
username and password to login again.
EMAIL SETTINGS
The Email application on the UCM6510 can be used to send out alert event Emails, Fax (Fax-To-Email),
Voicemail (Voicemail-To-Email) and etc. The configuration parameters can be accessed via web
GUI->Settings->Email Settings.
Table 14: Email Settings
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when using type "Client".
Display Name
Specify the display name in the FROM header in the Email.
Sender
Specify the sender's Email address.
For example, pbx@example.mycompany.com.
The following figure shows a sample Email settings on the UCM6510, assuming the Email is using
smtp.gmail.com as the SMTP server.
Figure 13: UCM6510 Email Settings
Once the configuration is finished, click on "Test". In the prompt, fill in a valid Email address to send a test
Email to verify the Email settings on the UCM6510.
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Remote NTP Server
Specify the URL or IP address of the NTP server for the UCM6510 to
synchronize the date and time. The default NTP server is
ntp.ipvideotalk.com.
Enable DHCP Option 2
If set to "Yes", the UCM6510 is allowed to get provisioned for Time Zone
from DHCP Option 2 in the local server automatically. The default
setting is "Yes".
Enable DHCP Option 42
If set to "Yes", the UCM6510 is allowed to get provisioned for NTP
Server from DHCP Option 42 in the local server automatically. This will
override the manually configured NTP Server. The default setting is
"Yes".
Time Zone
Select the proper time zone option so the UCM6510 can display correct
Figure 14: UCM6510 Email Settings: Send Test Email
TIME SETTINGS
The current system time on the UCM6510 is displayed on the upper right of the web page. It can also be
found under web GUI->Status->System Status->General.
To configure the UCM6510 to update time automatically, go to web GUI->Settings->Time Settings-> Auto
Time Updating.
Table 15: Auto Time Updating
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time accordingly.
If "Self-Defined Tome Zone" is selected, please specify the time zone
parameters in "Self-Defined Time Zone" field as described in below
option.
Self-Defined Time Zone
If "Self-Defined Time Zone" is selected in "Time Zone" option, users will
need define their own time zone following the format below.
The syntax is: std offset dst [offset], start [/time], end [/time]
Default is set to: MTZ+6MDT+5,M4.1.0,M11.1.0
MTZ+6MDT+5
This indicates a time zone with 6 hours offset and 1 hour ahead for DST,
which is U.S central time. If it is positive (+), the local time zone is west
of the Prime Meridian (A.K.A: International or Greenwich Meridian); If it
is negative (-), the local time zone is east.
M4.1.0,M11.1.0
The 1st number indicates Month: 1, 2, 3..., 12 (for Jan, Feb, .., Dec).
The 2nd number indicates the nth iteration of the weekday: (1st Sunday,
3rd Tuesday…). Normally 1, 2, 3, 4 are used. If 5 is used, it means the
last iteration of the weekday.
The 3rd number indicates weekday: 0,1,2,..,6 ( for Sun, Mon,
Tues, ... ,Sat).
Therefore, this example is the DST which starts from the First Sunday of
April to the 1st Sunday of November.
To manually set the time on the UCM6510, go to web GUI->Settings->Time Settings->Set Time
Manually. The format is YYYY-MM-DD HH:MI:SS.
Figure 15: Set Time Manually
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NTP SERVER
The UCM6510 can be used as a NTP server for the NTP clients to synchronize their time with. To configure
the UCM6510 as the NTP server, set "Enable NTP server" to "Yes" under web GUI->Settings->Time
Settings->NTP Server. On the client side, point the NTP server address to the UCM6510 IP address or
host name to use the UCM6510 as the NTP server.
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PROVISIONING
OVERVIEW
Grandstream SIP Devices can be configured via web interface as well as via configuration file through
TFTP/HTTP/HTTPS download. All Grandstream SIP devices support a proprietary binary format
configuration file and XML format configuration file. The UCM6510 provides a Plug and Play mechanism to
auto-provision the Grandstream SIP devices in a zero configuration manner by generating XML config file
and having the phone to download it within LAN area. This allows users to finish the installation with ease
and start using the SIP devices in a managed way.
To provision a phone, three steps are involved, i.e., discovery, assignment and provisioning. The UCM6510
creates XML config file to the detected/assigned Grandstream device and accomplishes the following
configurations on the device after the provisioning:
A UCM6510 extension will be assigned and registered on the phone.
SIP-related network settings such as "NAT traversal" and "Use Random Port" are configured on the
phone.
Call feature settings such as "Public Mode", "Voicemail User ID", "Dial Plan" and "Auto Answer".
LDAP client configurations will be set up automatically on the phone to use the default LDAP directory
generated in the UCM6510 LDAP server.
This section explains how zero config works on the UCM6510. The settings for this feature can be accessed
via web GUI->PBX->Basic/Call Routes->Zero Config.
AUTO PROVISIONING
By default, the Zero Config feature is enabled on the UCM6510 for auto provisioning. Three methods of
auto provisioning are used.
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Figure 16: UCM6510 Zero Config
SIP SUBSCRIBE
When the phone boots up, it sends out SUBSCRIBE to a multicast IP address in the LAN. The
UCM6510 discovers it and then sends a NOTIFY with the XML config file URL in the message body.
The phone will then use the path to download the config file generated in the UCM6510 and reboot
again to take the new configuration.
DHCP OPTION 66
This method should be used only when the UCM6510 is set to "Route" mode under web
GUI->Settings->Network Settings->Basic Settings: Method. When the phone restarts (by default
DHCP Option 66 is turned on), it will send out a DHCP DISCOVER request. The UCM6510 receives it
and returns DHCP OFFER with the config server path URL in the Option 66, for example,
https://192.168.2.1:8089/zccgi/. The phone will then use the path to download the config file generated
in the UCM6510.
mDNS
When the phone boots up, it sends out mDNS query to get the TFTP server address. The UCM6510 will
respond with its own address. The phone will then send TFTP request to download the XML config file
from the UCM6510.
To start the auto provisioning process, under web GUI->PBX->Basic/Call Routes->Zero Config, click on
"Auto Provision Settings" and fill in the auto provision information.
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Enable Zero Config
Enable or disable the zero config feature on the PBX. The default setting
is disabled.
Automatically Assign Extension
If enabled, when the device is discovered, the PBX will automatically
assign an extension within the range defined in "Zero Config Extension
Segment" to the device. The default setting is disabled.
Zero Config Extension
Segment
Click on the link "Zero Config Extension Segment" to specify the
extension range to be assigned if "Automatically Assign Extension" is
enabled. The default range is 5000-6299.
Enable Pick Extension
If enabled, the extension list will be sent out to the device after receiving
the device's request. This feature is for the GXP phones that support
selecting extension to be provisioned via phone's LCD. The default
setting is disabled.
Pick Extension Segment
Click on the link "Pick Extension Segment" to specify the extension list to
be sent to the device. The default range is 4000 to 4999.
Pick Extension Period (hour):
Specify the number of minutes to allow the phones being provisioned to
pick extensions.
Figure 17: Auto Provision Settings
Table 16: Auto Provision Settings
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Please make sure an extension is manually assigned to the phone or "Automatically Assign Extension" is
enabled during provisioning. After the configuration on the UCM6510 web GUI, click on "Save" and "Apply
Changes". Once the phone boots up and picks up the config file from the UCM6510, it will take the
configuration right away.
MANUAL PROVISIONING
DISCOVERY
Users could manually discover the device by specifying the IP address or scanning the entire LAN network.
Three methods are supported to scan the devices.
PING
ARP
SIP Message (NOTIFY)
Click on "Auto Discover", fill in the "Scan Method" and "Scan IP". The IP address segment will be
automatically filled in based on the network mask detected on the UCM6510. If users need scan the entire
network segment, enter 255 (for example, 192.168.40.255) instead of a specific IP address. Then click on
"Save" to start discovering the devices within the same network. To successfully discover the devices,
"Zero Config" needs to be enabled on the UCM6510 web GUI->PBX->Basic/Call Routes->Zero
Config->Auto Provisioning Settings.
The following figure shows a list of discovered phones. The MAC address, IP Address, Extension (if
In the discovered list, click on to open the edit dialog to assign an extension or multiple extensions to
this device. Hot-Desking can also be enabled from this edit page.
After saving the edit dialog, the XML config file will be generated in the UCM6510. Reboot the phone or
trigger the phone to download the config file by clicking on icon for the entry in the zero config device
list.
Figure 20: Assign Extension To Device
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CREATE NEW DEVICE
Users could also directly create a new device and assign the extension before the device is discovered by
the UCM6510. Once the device is plugged in, it can then be discovered and provisioned by the UCM6510.
Click on "Create New Device" and the following dialog will show. Enabled Hot-Desking (optional), fill in the
MAC address (required), IP address (optional), Version (optional), Model (optional) and the extension
(required) to assign to the device. Click on "Save" to add the device to the provision list.
Figure 21: Create New Device
PROVISIONING
After the successful discovery and assignment configuration on the UCM6510, the device will start
downloading the config file and take the new configuration with the extension registered.
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EXTENSIONS
General
Extension
The extension number associated with the user.
CallerID Number
Configure the CallerID Number that would be applied for outbound calls
from this user.
Note:
The ability to manipulate your outbound Caller ID may be limited by your
VoIP provider.
Permission
Assign permission level to the user. The available permissions are
"Internal", "Local", "National" and "International" from the lowest level to
the highest level. The default setting is "Internal".
Note:
Users need to have the same level as or higher level than an outbound
rule's privilege in order to make outbound calls using this rule.
SIP/IAX Password
Configure the password for the user. A random secure password will be
automatically generated. It is recommended to use this password for
security purpose.
Enable Voicemail
Enable voicemail for the user. The default setting is "Yes".
Voicemail Password
Configure voicemail password (digits only) for the user to access the
voicemail box. A random numeric password is automatically generated.
It is recommended to use the random generated password for security
purpose.
Call Forward Unconditional
Configure the Call Forward Unconditional target number. If not
configured, the Call Forward Unconditional feature is deactivated. The
default setting is deactivated.
CREATE NEW USER
CREATE NEW SIP EXTENSION
To manually create new SIP user, go to web GUI->PBX->Basic/Call Routes->Extensions. Click on
"Create New User"->"Create New SIP Extension" and a new dialog window will show for users to fill in the
extension information. The configuration parameters are as follows.
Table 17: SIP Extension Configuration Parameters
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Call Forward No Answer
Configure the Call Forward No Answer target number. If not configured,
the Call Forward No Answer feature is deactivated. The default setting is
deactivated.
Call Forward Busy
Configure the Call Forward Busy target number. If not configured, the
Call Forward Busy feature is deactivated. The default setting is
deactivated.
Ring Timeout
Configure the number of seconds to ring the user before the call is
forwarded to voicemail (voicemail is enabled) or hang up (voicemail is
disabled). If not specified, the default ring timeout is 60 seconds on the
UCM6510, which can be configured in the global ring timeout setting
under web GUI->Internal Options->IVR Prompt: General Preference.
The valid range is between 5 seconds and 600 seconds.
Note:
If the end point also has a ring timeout configured, the actual ring
timeout used is the shortest time set by either device.
Auto Record
Enable automatic recording for the calls using this extension. The
default setting is disabled. The recording files will be saved in external
storage if plugged in and can be accessed under web
GUI->CDR->Recording Files.
Skip Voicemail Password
Verification
When user dials voicemail code, the password verification IVR is
skipped. If enabled, this would allow one-button voicemail access. By
default this option is disabled.
Support Hot-Desking Mode
If enabled, SIP Password will accept only alphabet characters and digits;
AuthID will be changed to the same as Extension
User Settings
First Name
Configure the first name of the user. The first name can contain
characters, letters, digits and _.
Last Name
Configure the last name of the user. The last name can contain
characters, letters, digits and _.
Email Address
Fill in the Email address for the user. Voicemail will be sent to this Email
address.
Language
Select the voice prompt language to be used for this extension. The
default setting is "Default" which is the selected voice prompt language
under web GUI->PBX->Internal Options->Language. The dropdown
list shows all the current available voice prompt languages on the
UCM6510. To add more languages in the list, please download voice
prompt package by selecting "Check Prompt List" under web
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GUI->PBX->Internal Options->Language.
SIP Settings
NAT
Use NAT when the UCM6510 is on a public IP communicating with
devices hidden behind NAT (e.g., broadband router). If there is one-way
audio issue, usually it's related to NAT configuration or Firewall's support
of SIP and RTP ports. The default setting is enabled.
Can Reinvite
By default, the UCM6510 will route the media steams from SIP
endpoints through itself. If enabled, the PBX will attempt to negotiate
with the endpoints to route the media stream directly. It is not always
possible for the UCM6510 to negotiate endpoint-to-endpoint media
routing. The default setting is "No".
DTMF Mode
Select DTMF mode for the user to send DTMF. The default setting is
"RFC2833". If "Info" is selected, SIP INFO message will be used. If
"Inband" is selected, 64-kbit PCMU and PCMA are required. When
"Auto" is selected, RFC2833 will be used if offered, otherwise "Inband"
will be used.
Insecure
Port: Allow peers matching by IP address without matching port
number.
Very: Allow peers matching by IP address without matching port
number. Also, authentication of incoming INVITE messages is not
required.
No: Normal IP-based peers matching and authentication of
incoming INVITE.
The default setting is "Port".
Enable Keep-alive
If enabled, empty SDP packet will be sent to the SIP server periodically
to keep the NAT port open. The default setting is "Yes".
Keep-alive Frequency
Configure the Keep-alive interval (in seconds) to check if the host is up.
The default setting is 60 seconds.
Auth ID
Configure the authentication ID for the user. If not configured, the
CallerID number
Other Settings
SRTP
Enable SRTP for the call. The default setting is disabled.
Fax Detection
Enable to detect Fax signal from the user/trunk during the call and send
the received Fax to the Email address configured for this extension. If no
Email address can be found for the user, send the received Fax to the
default Email address in Fax setting page under UCM6510 web
GUI->PBX->Internal Options->Fax/T.38.
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Note:
If enabled, Fax Pass-through cannot be used.
Strategy
This option controls how the extension can be used on devices within
different types of network.
Allow All
Device in any network can register this extension.
Local Subnet Only
Only the user in specific subnet can register this extension. Up to
three subnet addresses can be specified.
A Specific IP Address
Only the device on the specific IP address can register this
extension.
The default setting is "Allow All".
Skip Trunk Auth
If enabled, users will not need enter the "PIN Set" required by the
outbound rule to make outbound calls. The default setting is "No".
Codec Preference
Select audio and video codec for the extension. The available codecs
Configure the CallerID Number that would be applied for outbound calls
from this user.
Note:
The ability to manipulate your outbound Caller ID may be limited by your
VoIP provider.
Permission
Assign permission level to the user. The available permissions are
CREATE NEW IAX EXTENSION
To manually create new IAX user, go to web GUI->PBX->Basic/Call Routes->Extensions. Click on
"Create New User"->"Create New IAX Extension" and a new dialog window will show for users to fill in the
extension information. The configuration parameters are as follows.
Table 18: IAX Extension Configuration Parameters
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"Internal", "Local", "National" and "International" from the lowest level to
the highest level. The default setting is "Internal".
Note:
Users need to have the same level as or higher level than an outbound
rule's privilege in order to make outbound calls using this rule.
SIP/IAX Password
Configure the password for the user. A random secure password will be
automatically generated. It is recommended to use this password for
security purpose.
Enable Voicemail
Enable voicemail for the user. The default setting is "Yes".
Voicemail Password
Configure voicemail password (digits only) for the user to access the
voicemail box. A random numeric password is automatically generated.
It is recommended to use the random generated password for security
purpose.
Call Forward Unconditional
Configure the Call Forward Unconditional target number. If not
configured, the Call Forward Unconditional feature is deactivated. The
default setting is deactivated.
Call Forward No Answer
Configure the Call Forward No Answer target number. If not configured,
the Call Forward No Answer feature is deactivated. The default setting is
deactivated.
Call Forward Busy
Configure the Call Forward Busy target number. If not configured, the
Call Forward Busy feature is deactivated. The default setting is
deactivated.
Ring Timeout
Configure the number of seconds to ring the user before the call is
forwarded to voicemail (voicemail is enabled) or hang up (voicemail is
disabled). If not specified, the default ring timeout is 60 seconds on the
UCM6510, which can be configured in the global ring timeout setting
under web GUI->Internal Options->IVR Prompt: General Preference.
The valid range is between 5 seconds and 600 seconds.
Note:
If the end point also has a ring timeout configured, the actual ring
timeout used is the shortest time set by either device.
Auto Record
Enable automatic recording for the calls using this extension. The
default setting is disabled. The recording files will be saved in external
storage if plugged in and can be accessed under web
GUI->CDR->Recording Files.
Skip Voicemail Password
When user dials voicemail code, the password verification IVR is
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Verification
skipped. If enabled, this would allow one-button voicemail access. By
default this option is disabled.
User Settings
First Name
Configure the first name of the user. The first name can contain
characters, letters, digits and _.
Last Name
Configure the last name of the user. The last name can contain
characters, letters, digits and _.
Email Address
Fill in the Email address for the user. Voicemail will be sent to this Email
address.
Language
Select the voice prompt language to be used for this extension. The
default setting is "Default" which is the selected voice prompt language
under web GUI->PBX->Internal Options->Language. The dropdown
list shows all the current available voice prompt languages on the
UCM6510. To add more languages in the list, please download voice
prompt package by selecting "Check Prompt List" under web
GUI->PBX->Internal Options->Language.
IAX Settings
Max Number of Calls
Configure the maximum number of calls allowed for each remote IP
address.
Require Call Token
Configure to enable/disable requiring call token. If set to "Auto", it might
lock out users who depend on backward compatibility when peer
authentication credentials are shared between physical endpoints. The
default setting is "Yes".
Other Settings
SRTP
Enable SRTP for the call. The default setting is disabled.
Fax Detection
Enable to detect Fax signal from the user/trunk during the call and send
the received Fax to the Email address configured for this extension. If no
Email address can be found for the user, send the received Fax to the
default Email address in Fax setting page under web
GUI->PBX->Internal Options->Fax/T.38.
Note:
If enabled, Fax Pass-through cannot be used.
Strategy
This option controls how the extension can be used on devices within
different types of network.
Allow All
Device in any network can register this extension.
Local Subnet Only
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Only the user in specific subnet can register this extension. Up to
three subnet addresses can be specified.
A Specific IP Address
Only the device on the specific IP address can register this
extension.
The default setting is "Allow All".
Skip Trunk Auth
If enabled, users will not need enter the "PIN Set" required by the
outbound rule to make outbound calls. The default setting is "No".
Codec Preference
Select audio and video codec for the extension. The available codecs
Select the FXS port to be assigned for this extension.
CallerID Number
Configure the CallerID Number that would be applied for outbound calls
from this user.
Note:
The ability to manipulate your outbound Caller ID may be limited by your
VoIP provider.
Permission
Assign permission level to the user. The available permissions are
"Internal", "Local", "National" and "International" from the lowest level to
the highest level. The default setting is "Internal".
Note:
Users need to have the same level as or higher level than an outbound
rule's privilege in order to make outbound calls using this rule.
Enable Voicemail
Enable voicemail for the user. The default setting is "Yes".
CREATE NEW FXS EXTENSION
To manually create new FXS user, go to web GUI->PBX->Basic/Call Routes->Extensions. Click on
"Create New User"->"Create New FXS Extension" and a new dialog window will show for users to fill in the
extension information. The configuration parameters are as follows.
Table 19: FXS Extension Configuration Parameters
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Voicemail Password
Configure voicemail password (digits only) for the user to access the
voicemail box. A random numeric password is automatically generated.
It is recommended to use the random generated password for security
purpose.
Call Forward Unconditional
Configure the Call Forward Unconditional target number. If not
configured, the Call Forward Unconditional feature is deactivated. The
default setting is deactivated.
Call Forward No Answer
Configure the Call Forward No Answer target number. If not configured,
the Call Forward No Answer feature is deactivated. The default setting is
deactivated.
Call Forward Busy
Configure the Call Forward Busy target number. If not configured, the
Call Forward Busy feature is deactivated. The default setting is
deactivated.
Ring Timeout
Configure the number of seconds to ring the user before the call is
forwarded to voicemail (voicemail is enabled) or hang up (voicemail is
disabled). If not specified, the default ring timeout is 60 seconds on the
UCM6510, which can be configured in the global ring timeout setting
under web GUI->Internal Options->IVR Prompt: General Preference.
The valid range is between 5 seconds and 600 seconds.
Note:
If the end point also has a ring timeout configured, the actual ring
timeout used is the shortest time set by either device.
Auto Record
Enable automatic recording for the calls using this extension. The
default setting is disabled. The recording files will be saved in external
storage if plugged in and can be accessed under web
GUI->CDR->Recording Files.
Skip Voicemail Password
Verification
When user dials voicemail code, the password verification IVR is
skipped. If enabled, this would allow one-button voicemail access. By
default this option is disabled.
User Settings
First Name
Configure the first name of the user. The first name can contain
characters, letters, digits and _.
Last Name
Configure the last name of the user. The last name can contain
characters, letters, digits and _.
Email Address
Fill in the Email address for the user. Voicemail will be sent to this Email
address.
Language
Select the voice prompt language to be used for this extension. The
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default setting is "Default" which is the selected voice prompt language
under web GUI->PBX->Internal Options->Language. The dropdown
list shows all the current available voice prompt languages on the
UCM6510. To add more languages in the list, please download voice
prompt package by selecting "Check Prompt List" under web
GUI->PBX->Internal Options->Language.
Analog Settings
Call Waiting
Configure to enable/disable call waiting feature. The default setting is
"No".
User # as SEND
If configured, the # key can be used as SNED key after dialing the
number on the analog phone. The default setting is "Yes".
RX Gain
Configure the RX gain for the receiving channel of analog FXS port. The
valid range is -30dB to +6dB. The default setting is 0.
TX Gain
Configure the TX gain for the transmitting channel of analog FXS port.
The valid range is -30dB to +6dB. The default setting is 0.
MIN RX Flash
Configure the minimum period of time (in milliseconds) that the
hook-flash must remain unpressed for the PBX to consider the event as
a valid flash event. The valid range is 30ms to 1000ms. The default
setting is 200ms.
MAX RX Flash
Configure the maximum period of time (in milliseconds) that the
hook-flash must remain unpressed for the PBX to consider the event as
a valid flash event. The minimum period of time is 256ms and it can't be
modified. The default setting is 1250ms.
Enable Polarity Reversal
If enabled, a polarity reversal will be marked as received when an
outgoing call is answered by the remote party. For some countries, a
polarity reversal is used for signaling the disconnection of a phone line
and the call will be considered as hangup on a polarity reversal. The
default setting is "Yes".
Echo Cancellation
Specify "ON", "OFF" or a value (the power of 2) from 32 to 1024 as the
number of taps of cancellation.
Note:
When configuring the number of taps, the number 256 is not translated
into 256ms of echo cancellation. Instead, 256 taps means 256/8 = 32
ms. The default setting is "ON", which is 128 taps.
3-Way Calling
Configure to enable/disable 3-way calling feature on the user. The
default setting is enabled.
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Send CallerID After
Configure the number of rings before sending CID. The default setting is
1.
Other Settings
Fax Detection
Enable to detect Fax signal from the user/trunk during the call and send
the received Fax to the Email address configured for this extension. If no
Email address can be found for the user, send the received Fax to the
default Email address in Fax setting page under web
GUI->PBX->Internal Options->Fax/T.38.
Note:
If enabled, Fax Pass-through cannot be used.
Skip Trunk Auth
If enabled, users will not need enter the "PIN Set" required by the
outbound rule to make outbound calls. The default setting is "No".
General
Start Extension
Configure the starting extension number of the batch of extensions to be
added.
Create Number
Specify the number of extensions to be added. The default setting is 5.
Permission
Assign permission level to the user. The available permissions are
"Internal", "Local", "National" and "International" from the lowest level to
the highest level. The default setting is "Internal".
Note:
Users need to have the same level as or higher level than an outbound
rule's privilege in order to make outbound calls from this rule.
Enable Voicemail
Enable Voicemail for the user. The default setting is "Yes".
SIP/IAX Password
Configure the SIP/IAX password for the users. Three options are
available to create password for the batch of extensions.
BATCH ADD EXTENSIONS
BATCH ADD SIP EXTENSIONS
Under web GUI->PBX->Basic/Call Routes->Extensions, click on "Batch Add Extensions"->"Batch Add
SIP Extensions".
Table 20: Batch Add SIP Extension Parameters
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User Random Password.
A random secure password will be automatically generated. It is
recommended to use this password for security purpose.
Use Extension as Password.
Enter a password to be used on all the extensions in the batch.
Voicemail Password
Configure Voicemail password (digits only) for the users.
User Random Password.
A random password in digits will be automatically generated. It is
recommended to use this password for security purpose.
Use Extension as Password.
Enter a password to be used on all the extensions in the batch.
Ring Timeout
Configure the number of seconds to ring the user before the call is
forwarded to voicemail (voicemail is enabled) or hang up (voicemail is
disabled). If not specified, the default ring timeout is 60 seconds on the
UCM6510, which can be configured in the global ring timeout setting
under web GUI->Internal Options->IVR Prompt: General Preference.
The valid range is between 5 seconds and 600 seconds.
Note:
If the end point also has a ring timeout configured, the actual ring
timeout used is the shortest time set by either device.
Auto Record
Enable automatic recording for the calls using this extension. The
default setting is disabled. The recording files will be saved in external
storage if plugged in and can be accessed under web
GUI->CDR->Recording Files.
Skip Voicemail Password
Verification
When user dials voicemail code, the password verification IVR is
skipped. If enabled, this would allow one-button voicemail access. By
default this option is disabled.
SIP Settings
NAT
Use NAT when the PBX is on a public IP communicating with devices
hidden behind NAT (e.g., broadband router). If there is one-way audio
issue, usually it's related to NAT configuration or Firewall's support of
SIP and RTP ports. The default setting is enabled.
Can Reinvite
By default, the PBX will route the media steams from SIP endpoints
through itself. If enabled, the PBX will attempt to negotiate with the
endpoints to route the media stream directly. It is not always possible for
the PBX to negotiate endpoint-to-endpoint media routing. The default
setting is "No".
DTMF Mode
Select DTMF mode for the user to send DTMF. The default setting is
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"RFC2833". If "Info" is selected, SIP INFO message will be used. If
"Inband" is selected, 64-kbit codec PCMU and PCMA are required.
When "Auto" is selected, RFC2833 will be used if offered, otherwise
"Inband" will be used.
Insecure
Port: Allow peers matching by IP address without matching port
number.
Very: Allow peers matching by IP address without matching port
number. Also, authentication of incoming INVITE messages is not
required.
No: Normal IP-based peers matching and authentication of
incoming INVITE.
The default setting is "Port".
Enable Keep-alive
If enabled, empty SDP packet will be sent to the SIP server periodically
to keep the NAT port open. The default setting is "Yes".
Keep-alive Frequency
Configure the number of seconds for the host to be up for Keep-alive.
The default setting is 60 seconds.
Other Settings
SRTP
Enable SRTP for the call. The default setting is "No".
Fax Detection
Enable to detect Fax signal from the user/trunk during the call and send
the received Fax to the Email address configured for this extension. If no
Email address can be found for the user, send the received Fax to the
default Email address in Fax setting page under web
GUI->PBX->Internal Options->Fax/T.38.
Note:
If enabled, Fax Pass-through cannot be used.
Strategy
This option controls how the extension can be used on devices within
different types of network.
Allow All
Device in any network can register this extension.
Local Subnet Only
Only the user in specific subnet can register this extension. Up to
three subnet addresses can be specified.
A Specific IP Address.
Only the device on the specific IP address can register this
extension.
The default setting is "Allow All".
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Skip Trunk Auth
If enabled, users will not need enter the "PIN Set" required by the
outbound rule to make outbound calls. The default setting is "No".
Codec Preference
Select audio and video codec for the extension. The available codecs
All the UCM6510 extensions are listed under web GUI->PBX->Basic/Call Routes->Extensions, with
status, Extension, CallerID Name, Technology (SIP, IAX and FXS), IP and Port. Each extension has a
checkbox for users to "Modify Selected Extensions" or "Delete Selected Extensions". Also, options "Edit"
, "Reboot" and "Delete" are available per extension.
Status
Users can see the following icon for each extension to indicate the SIP status.
Green: Free
Blue: Ringing
Yellow: In Use
Grey: Unavailable
Edit single extension
Click on to start editing the extension parameters.
Reboot the user
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Click on to send NOTIFY reboot event to the device which has an UCM6510 extension already
registered. To successfully reboot the user, "Zero Config" needs to be enabled on the UCM6510 web
Source Channel: The source channel to be detected.
Destination Number: The number to be dialed for detecting. This number could be a cell phone
number or other PSTN number that can be reached from the source channel PSTN number.
5. Click "Detect" to start detecting. The source channel will initiate a call to the destination number. For
"Auto Detect", the call will be automatically answered. For "Semi-auto Detect", the UCM6510 web GUI
will display prompt to notify the user to answer or hang up the call to finish the detecting process.
6. Once done, the detected result will show. Users could save the detecting result as the current
UCM6510 settings.
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Detect Model
Select "Auto Detect" or "Semi-auto Detect" for PSTN detection.
Auto Detect
Please make sure two or more channels are connected to the
UCM6510 and in idle status before starting the detection. During the
detection, one channel will be used as caller (Source Channel) and
another channel will be used as callee (Destination Channel). The
UCM6510 will control the call to be established and hang up
between caller and callee to finish the detection.
Semi-auto Detect
Semi-auto detection requires answering or hanging up the call
manually. Please make sure one channel is connected to the
UCM6510 and in idle status before starting the detection. During the
detection, source channel will be used as caller and send the call to
the configured Destination Number. Users will then need follow the
prompts in web GUI to help finish the detection.
The default setting is "Auto Detect".
Source Channel
Select the channel to be detected.
Destination Channel
Select the channel to help detect when "Auto Detect" is used.
Destination Number
Configure the number to be called to help the detection.
Table 23: PSTN Detection For Analog Trunk
Note:
The PSTN detection process will keep the call up for about 1 minute.
If "Semi-auto Detect' is used, please pick up the call only after informed from the web GUI prompt.
Once the detection is successful, the detected parameters "Busy Tone", "Polarity Reversal" and
"Current Disconnect by PSTN" will be filled into the corresponding fields in the analog trunk
configuration.
ANALOG HARDWARE CONFIGURATION
The analog hardware (FXS port and FXO port) on the UCM6510 can be configured under web
GUI->PBX->Ports Config->Analog Hardware. Click on to edit signaling preference for FXS port or
configure ACIM settings for FXO port.
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Tone Region
Select country to set the default tones for dial tone, busy tone, ring tone
and etc to be sent from the FXS port. The default setting is "United
States of America (USA)".
Advanced Settings
Select "Loop Start" or "Kewl Start" for each FXS port. And then click on "Update" to save the change.
Figure 28: FXS Ports Signaling Preference
For FXO port, users could manually enter the ACIM settings by selecting the value from dropdown list for
each port. Or users could click on "Detect" for the UCM6510 to automatically detect the ACIM value. The
detecting value will be automatically filled into the settings.
Figure 29: FXO Ports ACIM Settings
Note:
ACIM setting is very important for the FXO/PSTN line to work properly on the UCM6510. If the users
experience echo, caller ID or disconnecting issue, please make sure to run the ACIM detection to find out
the correct value for impedance setting.
Table 24: PBX/Ports Config/Analog Hardware
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FXO Opermode
Select country to set the On Hook Speed, Ringer Impedance, Ringer
Threshold, Current Limiting, TIP/RING voltage adjustment, Minimum
Operational Loop Current, and AC Impedance as predefined for your
country's analog line characteristics. The default setting is "United
States of America (USA)".
FXS Opermode
Select country to set the On Hook Speed, Ringer Impedance, Ringer
Threshold, Current Limiting, TIP/RING voltage adjustment, Minimum
Operational Loop Current, and AC Impedance as predefined for your
country's analog line characteristics. The default setting is "United
States of America (USA)".
FXS TISS Override
Configure to enable or disable override Two-Wire Impedance Synthesis
(TISS). The default setting is No.
If enabled, users can select the impedance value for Two-Wire
Impedance Synthesis (TISS) override. The default setting is 600Ω.
PCMA Override
Select the codec to be used for analog lines. North American users
should choose PCMU. All other countries, unless already known, should
be assumed to be PCMA. The default setting is PCMU.
Note:
This option requires system reboot to take effect.
Boost Ringer
Configure whether normal ringing voltage (40V) or maximum ringing
voltage (89V) for analog phones attached to the FXS port is required.
The default setting is "Normal".
Fast Ringer
Configure to increase the ringing speed to 25HZ. This option can be
used with "Low Power" option. The default setting is "Normal".
Low Power
Configure the peak voltage up to 50V during "Fast Ringer" operation.
This option is used with "Fast Ringer". The default setting is "Normal".
Ring Detect
If set to "Full Wave", false ring detection will be prevented for lines where
Caller ID is sent before the first ring and proceeded by a polarity
reversal, as in UK. The default setting is "Standard".
FXS MWI Mode
Configure the type of Message Waiting Indicator on FXS lines. The
default setting is "FSK".
FSK: Frequency Shift Key Indicator
NEON: Light Neon Bulb Indicator.
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DIGITAL TRUNKS
Step 1: Click on to edit digital ports. Please see configuration
parameters in
[Table 25: Ports Config/Digital Hardware: Edit Digital Ports].
Step 2: Click on to edit group. This assigns channels to be used for
the
digital port. For E1, 30 B channels can be assigned to the default group;
Step 3: If fewer than 30 B channels for E1 or 23 B channels for T1
assigned in default group, users can click on to add more groups.
This is not necessary in most cases and only default group is needed.
The UCM6510 supports E1/T1 which are physical connection technology used in digital network. T1 is the
North American format whereas E1 is the European format with different transmission speed. Currently PRI
signaling is supported for the E1/T1 interface on the UCM6510.
To set up digital trunk on the UCM6510:
Go to web GUI->PBX->Ports Config->Digital Hardware to configure port type and channels.
Go to web GUI->PBX->Basic/Call Routes->Digital Trunks to add and edit digit trunks.
DIGITAL HARDWARE CONFIGURATION
Go to web GUI->PBX->Ports Config->Digital Hardware page and configure the following:
Figure 30: Digital Hardware Configuration
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Span Type
Select the digital channel mode "E1", "T1" or "J1" (J1 is TBD).
Clock
All T1/E1 spans generate a clock signal on their transmit side. The
parameter determines whether the clock signal from the far end of the
T1/E1 is used as the master source of clock timing. If the far end is used
as the master, the PBX system clock will synchronize to it.
Master: The port will never be used as a source of timing. This is
appropriate when you know the far end should always be a slave to
you.
Slave: The equipment at the far end of the E1/T1 link is the preferred
source of the master clock.
Signaling
If the far end is set to "PRI_NET", this option should be set to
"PRI_CPE" on the UCM6510.
LBO
The line build-out (LBO) is the distance between the operators and the
PBX. Please use the default value 0dB unless the distance is long.
RX Gain
Configure the RX gain for the receiving channel of digital port. The valid
range is from -24dB to +12dB.
TX Gain
Configure the TX Gain for the transmitting channel of digital port. The
valid range is -24dB to +12dB.
Codec
Select alaw (PCMA) or ulaw (PCMU). The default code is alaw for E1
and ulaw for T1.
Advanced Options
Switch Type
Select switch type.
euroisdn: EuroISDN (common in Europe)
national: National ISDN type 2 (common in the US)
dms100: Nortel DMS100
4ess: AT&T 4ESS
5ess: Lucent 5ESS
ni1: old national ISDN type 1
qsig: Q.SIG
Coding
For T1, select "ami" or "b8zs"; for E1, select "ami" or "hdb3".
CRC
For E1, select whether to use CRC4 or CRC6. For J1 (pending), CRC6
The following dialog shows the digital port configuration parameters. Click on "Show Advanced Options" to
view more options.
Table 25: Ports Config/Digital Hardware: Edit Digital Ports
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is used by default.
PRI Dial Plan
This setting is used to specify the type of the callee number. The service
provider will usually verify this. The default setting is "unknown". In some
very unusual circumstances, you may need set to "dynamic" or
"redundant".
Note:
When one type is selected, you might not be able to dial another class of
numbers. For example, if "national" is configured, you won't be able to
dial local or international numbers.
PRI Local Dial Plan
This setting is used to specify the type of the caller number. The service
provider will usually verify this.
International Prefix
National Prefix
Local Prefix
Private Prefix
Unknown Prefix
Configure the prefix in PRI local dial plan for each type.
PRI Indication
Select the PRI Indication.
Outofband: Use RELEASE, DISCONNECT or other messages with
CAUSE to indicate call progress (e.g., cause: unassigned number or
user busy).
Inband: use in-band tones to play busy or congestion signal to the
other side. This is the default setting.
Reset Interval
The interval that restarts idle channels.
PRI Exclusive
This setting is used to set up the ChannelID in SETUP message. If
enabled, only the specified B channel can be used. Otherwise, select
one of the channels in B channel. If you need override the existing
channels selection routine and force all PRI channels to be marked as
exclusively selected, please enable it.
Facility Enable
If selected, transmission of facility-based ISDN supplementary services
(such as caller name from CPE over facility) will be enabled.
NSF
Some switches (AT&T especially) require network specific facility.
Currently the supported values are "none", "sdn", "megacom",
"tollfreemegacom", "accunet".
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DIGITAL TRUNK CONFIGURATION
Trunk Name
Configure trunk name to identify the digital trunk.
Channel Group
Configure the digital channel group used by the trunk.
Hide CallerID
Configure to hide outgoing caller ID. The default setting is "No".
Keep Trunk CID
If enabled, the trunk CID will not be overridden by extension's CID when
the extension has CID configured. The default setting is "No".
Caller ID
Configure the Caller ID. This is the number that the trunk will try to use
when making outbound calls. For some providers, it might not be
possible to set the CallerID with this option and this option will be
ignored.
When making outgoing calls, the following rules are used to determine
which CallerID will be used if they exist:
The CallerID configured for the extension will be looked up first.
If no CallerID configured for the extension, the CallerID configured
for the trunk will be used.
If the above two are missing, the "Global Outbound CID" defined in
web GUI->PBX->Internal Options->General will be used.
CallerID Name
Configure the new name of the caller when the extension has no
CallerID Name configured.
Auto Record
Enable automatic recording for the calls using this trunk (for SIP trunk
only). The default setting is disabled. The recording files are saved in
external storage device if plugged in and can be accessed under web
GUI->CDR->Recording Files.
After configuring digital hardware, go to web GUI->PBX->Basic/Call Routes->Digital Trunks.
Click on "Create New Digital Trunk" to add a new digital trunk.
Click on to configure detailed parameters for the digital trunk.
Click on to configure Direct Outward Dialing (DOD) for the digital Trunk.
Click on to delete the digital trunk.
The digital trunk parameters are listed in the table below.
Table 26: Digital Trunk Configuration Parameters
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Fax Detection
Enable to detect Fax signal from the trunk during the call and send the
received Fax to the default Email address in Fax setting page under web
GUI->PBX->Internal Options->Fax/T.38.
Note:
If enabled, Fax Pass-through cannot be used.
DIRECT OUTWARD DIALING (DOD) VIA DIGITAL TRUNKS
Please refer to section [DIRECT OUTWARD DIALING (DOD) VIA VOIP TRUNKS].
DIGITAL TRUNK TROUBLESHOOTING
After configuring the digital trunk on the UCM6510 as described above, if it doesn't work as expected, go to
web GUI->Maintenance->Troubleshooting->PRI Signaling Trace to capture a trace for the T1/E1
interface. The users can take a look at the trace for basic analysis or contact Grandstream Technical
support in the following link for further assistance if the issue is not resolved.
http://www.grandstream.com/index.php/support
Figure 31: Troubleshooting Digital Trunks
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Click on "Start" to start capturing trace. The output result shows "Capturing...".
Once the test is done, click on "Stop" to stop the trace.
Click on "Download" to download the trace.
To delete the trace, click on "Delete".
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VOIP TRUNKS
Create New SIP Trunk
Type
Select the VoIP trunk type.
Peer SIP Trunk
Register SIP Trunk
Provider Name
Configure a unique label to identify this trunk when listed in outbound
rules, inbound rules and etc.
Host Name
Configure the IP address or URL for the VoIP providers server of the
trunk.
Keep Trunk CID
If enabled, the trunk CID will not be overridden by extension's CID when
the extension has CID configured. The default setting is "No".
Username
Enter the username to register to the trunk from the provider when
"Register SIP Trunk" type is selected.
Password
Enter the password to register to the trunk from the provider when
"Register SIP Trunk" is selected.
Auth ID
Enter the Authentication ID for "Register Trunk" type.
Outbound Proxy
Enter the IP address or URL of the outbound proxy for "Register SIP
VOIP TRUNK CONFIGURATION
VoIP trunks can be configured in UCM6510 under web GUI->PBX->Basic/Call Routes->VoIP Trunks.
Once created, the VoIP trunks will be listed with Provider Name, Type, Hostname/IP, Username and
Options to edit/detect the trunk.
Click on "Create New SIP Trunk" or "Create New IAX Trunk" to add a new VoIP trunk.
Click on to configure detailed parameters for the VoIP trunk.
Click on to configure Direct Outward Dialing (DOD) for the SIP Trunk.
Click on to start LDAP Sync.
Click on to delete the VoIP trunk.
The VoIP trunk options are listed in the table below.
Table 27: SIP Trunk Configuration Parameters
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Trunk" type.
Auto Record
Enable automatic recording for the calls using this trunk (for SIP trunk
only). The default setting is disabled. The recording files are saved in
external storage if plugged in and can be accessed under web
GUI->CDR->Recording Files.
Peer SIP Trunk Configuration Parameters
Provider Name
Configure the provider name for the VoIP trunk. This is a unique label to
identify the trunk when listed in outbound rules, inbound rules and etc.
Host Name
Configure the IP address or URL for the VoIP provider server of the
trunk.
Transport
Configure the SIP transport protocol to be used in this trunk. The default
setting is "All - UDP Primary".
UDP Only
TCP Only
TLS Only
All - UDP Primary: UDP is the primary transport protocol when all
the other SIP transport methods are available too.
All - TCP Primary: TCP is the primary transport protocol when all the
other SIP transport methods are available too.
All - TLS Primary: TLS is the primary transport protocol when all the
other SIP transport methods are available too.
Keep Trunk CID
If enabled, the trunk CID will not be overridden by extension's CID when
the extension has CID configured. The default setting is "No".
Caller ID
Configure the Caller ID. This is the number that the trunk will try to use
when making outbound calls. For some providers, it might not be
possible to set the CallerID with this option and this option will be
ignored.
When making outgoing calls, the following rules are used to determine
which CallerID will be used if they exist:
The CallerID configured for the extension will be looked up first.
If no CallerID configured for the extension, the CallerID configured
for the trunk will be used.
If the above two are missing, the "Global Outbound CID" defined in
web GUI->PBX->Internal Options->General will be used.
CallerID Name
Configure the name of the caller to be displayed when the extension has
no CallerID Name configured.
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Codec Preference
Select audio and video codec for the VoIP trunk. The available codecs
If enabled, the UCM6510 will regularly send SIP OPTIONS to the device
to check if the device is still online. The default setting is "No".
Qualify Timeout
When "Enable Qualify" option is set to "Yes", configure the timeout (in
ms) for the Qualify SIP message. If no response is received within the
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timeout, the device is considered offline. The default setting is 1000ms.
Qualify Frequency
When "Enable Qualify" option is set to "Yes", configure the interval (in
seconds) of the SIP OPTIONS message sent to the device to check if
the device is still online. The default setting is 60 seconds.
Fax Detection
Enable to detect Fax signal from the trunk during the call and send the
received Fax to the default Email address in Fax setting page under web
GUI->PBX->Internal Options->Fax/T.38.
Note:
If enabled, Fax Pass-through cannot be used.
DIRECT OUTWARD DIALING (DOD) VIA VOIP TRUNKS
The UCM6510 provides Direct Outward Dialing (DOD) which is a service of a local phone company (or
local exchange carrier) that allows subscribers within a company's PBX system to connect to outside lines
directly.
Example of how DOD is used:
Company ABC has a SIP trunk. This SIP trunk has 4 DIDs associated to it. The main number of the office
is routed to an auto attendant. The other three numbers are direct lines to specific users of the company.
At the moment when a user makes an outbound call their caller ID shows up as the main office number.
This poses a problem as the CEO would like their calls to come from their direct line. This can be
accomplished by configuring DOD for the CEO’s extension.
Steps on how to configure DOD on the UCM:
1. To setup DOD go to UCM6510 web GUI->PBX->Basic/Call Routes->VoIP Trunks page.
2. Click to access the DOD options for the selected SIP Trunk.
3. Click "Create a new DOD" to begin your DOD setup
4. For "DOD Number" enter one of the numbers(DIDs) from your SIP trunk provider. In the example above
Company ABC received 4 DIDs from their provider. ABC will enter in the number for the CEO's direct
line.
5. Select an extension from the "Available Extensions" list. Users have the option of selecting more than
one extension. In this case, Company ABC would select the CEO's extension. After making the
selection, click on thebutton to move the extension(s) to the "Selected Extensions" list.
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Figure 32: DOD extension selection
6. Click "Save" at the bottom.
Once completed, the user will return to the Edit DOD page that shows all the extensions that are associated
to a particular DOD.
Figure 33: Edit DOD
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CALL ROUTES
Calling Rule Name
Configure the name of the calling rule (e.g., local, long_distance, and
etc). Letters, digits, _ and - are allowed.
Pattern
All patterns are prefixed with the "_".
Special characters:
X: Any Digit from 0-9.
Z: Any Digit from 1-9.
N: Any Digit from 2-9.
".": Wildcard. Match one or more characters.
"!": Wildcard. Match zero or more characters immediately.
Example: [12345-9] - Any digit from 1 to 9.
Password
Configure the password for users to use this rule when making outbound
calls.
Privilege Level
Select privilege level for the outbound rule.
Internal: The lowest level required. All users can use this rule.
Local: Users with Local, National, or International level are allowed
OUTBOUND ROUTES
In the UCM6510, an outgoing calling rule pairs an extension pattern with a trunk used to dial the pattern.
This allows different patterns to be dialed through different trunks (e.g., "Local" 7-digit dials through a FXO
while "Long distance" 10-digit dials through a low-cost SIP trunk). Users can also set up a failover trunk to
be used when the primary trunk fails.
Go to web GUI->PBX->Basic/Call Routes->Outbound Routes to add and edit outbound rules.
Click on "Create New Outbound Rule" to add a new outbound route.
Click on to edit the outbound route.
Click on to delete the outbound route.
Click on to move the outbound route up/down to arrange the priority of the outbound rule.
The outbound rule listed on the top has higher priority. When the dialing pattern matches two or more
outbound rules (for example, the same pattern is configured for 2 different trunks; or dialing out 1000
matches pattern 1xxx for trunk 1 and pattern 100x for trunk 2), the one listed on the top will be used.
Table 29: Outbound Route Configuration Parameters
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to use this rule.
National: Users with National or International level are allowed to
use this rule.
International: The highest level required. Only users with
international level can use this rule.
The default setting is "International". Please be aware of the potential
security risks when using "Internal" level, which means all users can use
this outbound rule to dial out from the trunk.
Enable Filter on Source Caller
ID
When enabled, users could specify extensions allowed to use this
outbound route. "Privilege Level" is automatically disabled if using
"Enable Filter on Source Caller ID".
The following two methods can be used at the same time to define the
extensions as the source caller ID.
1. Select available extensions from the left to the right. This allows
users to specify arbitrary single extensions.
2. Custom Dynamic Route: define the pattern for the source caller ID.
This allows users to define extension range instead of selecting
them one by one.
All patterns are prefixed with the "_".
Special characters:
X: Any Digit from 0-9.
Z: Any Digit from 1-9.
N: Any Digit from 2-9.
".": Wildcard. Match one or more characters.
"!": Wildcard. Match zero or more characters immediately.
Example: [12345-9] - Any digit from 1 to 9.
Send This Call Through Trunk
Use Trunk
Select the trunk for this outbound rule.
Strip
Allows the user to specify the number of digits that will be stripped from
the beginning of the dialed string before the call is placed via the
selected trunk.
Example:
The users will dial 9 as the first digit of a long distance calls. However, 9
should not be sent out via analog lines and the PSTN line. In this case, 1
digit should be stripped before the call is placed.
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Prepend
Specify the digits to be prepended before the call is placed via the trunk.
Those digits will be prepended after the dialing number is stripped.
Use Failover Trunk
Failover Trunk
Failover trunks can be used to make sure that a call goes through an
alternate route, when the primary trunk is busy or down. If "Use Failover
Trunk" is enabled and "Failover trunk" is defined, the calls that cannot be
placed via the regular trunk may have a secondary trunk to go through.
Example:
The user's primary trunk is a VoIP trunk and the user would like to use
the PSTN when the VoIP trunk is not available. The PSTN trunk can be
configured as the failover trunk of the VoIP trunk.
Strip
Allows the user to specify the number of digits that will be stripped from
the beginning of the dialed string before the call is placed via the
selected trunk.
Example:
The users will dial 9 as the first digit of a long distance calls. However, 9
should not be sent out via analog lines and the PSTN line. In this case, 1
digit should be stripped before the call is placed.
Prepend
Specify the digits to be prepended before the call is placed via the trunk.
Those digits will be prepended after the dialing number is stripped.
INBOUND ROUTES
Inbound routes can be configured via web GUI->PBX->Basic/Call Routes->Inbound Routes.
Click on "Create New Inbound Rule" button to add a new inbound route.
Click on "Blacklist" button to configure blacklist for all inbound routes.
Click on to edit the inbound route.
Click on to delete the inbound route.
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INBOUND RULE CONFIGURATIONS
Trunks
Select the trunk to configure the inbound rule.
DID Pattern
All patterns are prefixed with the "_".
Special characters:
X: Any Digit from 0-9.
Z: Any Digit from 1-9.
N: Any Digit from 2-9.
".": Wildcard. Match one or more characters.
"!": Wildcard. Match zero or more characters immediately.
Example: [12345-9] - Any digit from 1 to 9.
The pattern can be composed of two parts, divided by a ‘/’ character.
The first part is used to specify the dialed number the second part is
used to specify the caller ID and it is optional, if set it means only the
extension with the specific caller ID is allowed to call in or call out.
For example, patter '_2XXX/1234' means the only extension with the
caller ID '1234' is allowed to use this rule.
Privilege Level
Select privilege level for the inbound rule when a VoIP trunk is selected
in "Trunks" field.
Internal: The lowest level required. All users can use this rule.
Local: Users with Local, National or International level are allowed to
use this rule.
National: Users with National or International level are allowed to
use this rule.
International: The highest level required. Only users with
international level can use this rule.
This setting is used to compared with the outbound trunk's permission
level when the inbound call dials out via a trunk on the UCM6510.
Therefore, it's usually used only when the "Default Destination" is set to
"By DID".
Default Destination
Select the default destination for the inbound call.
Extension
Voicemail
Conference Room
Call Queue
Ring Group
Paging/Intercom
Voicemail Group
Table 30: Inbound Rule Configuration Parameters
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Fax
DISA
IVR
By DID
When "By DID" is used, the UCM6510 will look for the destination
based on the number dialed, which could be local extensions,
conference, call queue, ring group, paging/intercom group, IVR,
voicemail groups and Fax extension as configured in "DID
destination". If the dialed number matches the DID pattern, the call
will be allowed to go through.
Dial By Name
Strip
Specify the number of digits to strip from the beginning of the DID. This
is used when "By DID" is selected in "Default Destination".
Dial Trunk
Configure to allow the inbound call to dial out from the PBX's trunk or
not. The default setting is disabled. Please be aware of potential security
risk if "Dial Trunk" is enabled. The inbound call might be able to dial out
international calls from the PBX's trunk if allowed by the privilege level.
DID Destination
Select the DID destination if "By DID" is selected in "Default
Destination". Only the selected category can be reached by DID using
this inbound route.
Extension
Conference
Call Queue
Ring Group
Paging/Intercom Group
IVR
Voicemail Groups
Fax Extension
Dial By Name
Time Condition
Start Time
Select the start time "hour:minute" for the trunk to use the inbound rule.
End Time
Select the end time "hour:minute" for the trunk to use the inbound rule.
Date
Select "By Week" or "By Day" and specify the date for the trunk to use
the inbound rule.
Week
Select the day in the week to use the inbound rule.
Destination
Select the destination for the inbound call under the defined time
condition.
Extension
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Voicemail
Conference Room
Call Queue
Ring Group
Paging/Intercom
Voicemail Group
Fax
DISA
IVR
By DID
When "By DID" is used, the UCM6510 will look for the destination
based on the number dialed, which could be local extensions,
conference, call queue, ring group, paging/intercom group, IVR,
voicemail groups and Fax extension as configured in "DID
destination". If the dialed number matches the DID pattern, the call
will be allowed to go through.
Configure the number of digits to be stripped in "Strip" option.
Dial By Name
BLACKLIST CONFIGURATIONS
In the UCM6510, Blacklist is supported for all inbound routes. Users could enable the Blacklist feature,
manage the Blacklist by clicking on "Blacklist".
Figure 34: Blacklist Configuration Parameters
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Select the checkbox for "Blacklist Enable" to turn on Blacklist feature for all inbound routes. Blacklist is
disabled by default.
Enter a number in "Add Blacklist Number" field and then click to add to the list.
To remove a number from the Blacklist, select the number in "Blacklist list" and click on .
Note:
Users could also add a number to the Blacklist or remove a number from the Blacklist by dialing the feature
code for "Blacklist Add' (default: *40) and "Blacklist Remove" (default: *41) from an extension. The feature
code can be configured under web GUI->PBX->Internal Options->Feature Codes.
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CONFERENCE BRIDGE
Extension
Configure the conference number for the users to dial into the
conference.
Password
When configured, the users who would like to join the conference call
must enter this password before accessing the conference bridge.
Note:
If "Public Mode" is enabled, the password is not required to join the
conference bridge thus this field is invalid.
The password has to be at least 4 characters.
Admin Password
Configure the password to join the conference bridge as administrator.
Conference administrator can manage the conference call via IVR (if
"Enable Caller Menu" is enabled) as well as invite other parties to join
the conference by dialing "0" (permission required from the invited party)
or "1" (permission not required from the invited party) during the
conference call.
Note:
If "Public Mode" is enabled, the password is not required to join the
conference bridge thus this field is invalid.
The password has to be at least 4 characters.
The UCM6510 supports conference bridge allowing 32 participants with up to 5 bridges at the same time.
The conference bridge configurations can be accessed under web GUI->PBX->Call
Features->Conference. In this page, users could create, edit, view, invite, manage the participants and
delete conference bridges. The conference bridge status and conference call recordings (if recording is
enabled) will be displayed in this web page as well.
CONFERENCE BRIDGE CONFIGURATIONS
Click on "Create New Conference Room" to add a new conference bridge.