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IP Phone
Model: C56P
www.cortelco.com
1703 Sawyer Road, Corinth, MS 38834
(800)288-3132
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Features
• Supports SIP 2.0(RFC3261) and correlative RFCs.
• Supports 2 SIP lines.
• HD Voice
• Codecs: G.711A/u, G.723.1 high/low, G.729 a/b, G.722.1, G.726. Codecs may be set per line.
• Complies with G.168 for echo cancellation
• Acoustic echo cancellation with 96 ms max fi lter length in speakerphone mode
• Voice Gain Setting, VAD, CNG
• Full Duplex Speakerphone
• SIP Domain Support
• SIP Authentication (none, basic, MD5)
• Supports SIP Peer-to-Peer calling
• DTMF Modes: SIP Info, RFC2833, Inband
• 9 Selectable Ringer Tones
• Segment LCD
• 4 Menu Control Keys
• 5 Navigation Keys
• 4 Hard Function Keys (Hold, Transfer, Conference, Redial)
• 4 DSS Keys
• Mute Key
• Call Control Features: Dial Plan, Anonymous Call Reject, DND, Caller ID
• SIP Applications: Call Forward, Transfer (Blind/Attended), Hold, Conference, Redial, Click to Dial
• Call Logs: Incoming, Outgoing, Missed Calls - 100 records each
• Directory 500 Records
• Keypad Lock with Emergency Call
Network Features
• 2 RJ45 10/100 Ethernet Ports (WAN/LAN)
• LAN Port Router or Bridge Mode
• PPPoE for DSL
• Power Over Ethernet (PoE)
• VLAN
• 802.1
• STUN
• DHCP Client on WAN
www.cortelco.com
1703 Sawyer Road, Corinth, MS 38834
www.cortelco.com
(800)288-3132
1703 Sawyer Road, Corinth, MS 38834
(800)288-3132
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• Main and Secondary DNS Server
• DNS Relay, SNTP Client, Firewall, OpenVPN
• VPN (L2TP) and DMZ
• QoS with DiffServ
• Ping, Trace Route, Telnet Client
Maintenance and Management
• Management via web, telnet or keypad
• User and Admin Accounts
• Firmware Upgrade via HTTP, FTP or TFTP
• Autoprovision
DHCP Option 66, Option 43 or Custom Option
Plug and Play Server
Phone Flash
TR-069
Specifi cations
Power Adapter Input 100 - 240 V
Power Adapter Output 5V @ 1A
WAN Port RJ45 10/100 Base-T
LAN Port RJ45 10/100 Base-T
Power Consumption Idle 2.5 W
Power Consumption Active 2.8 W
LCD Segment Display (75 X 28 mm)
Operating Temperature 0 - 40º C
Chipset Broadcom
SDRAM 64 Mbits
Flash 32 Mbits
Weight 0.99 kg
www.cortelco.com
1703 Sawyer Road, Corinth, MS 38834
(800)288-3132
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