Khomp UMG MODULAR 300 User Manual
Rua Joe Collaço, 253, Florianópolis, SC | CEP 88037-010 | Brazil (+55 48) 3722.2900 | comercial@khomp.com
USER MEDIA GATEWAY E1, VOIP, GSM, FXS AND FXO
UMG MODULAR 300
Main Characteristics
Modular, according to the scenary which will be used
2 Ethernet Giga ports
VoIP channels: 1 SIP channel for each TDM channel
adding up to the maximum of 46 SIP channels.
Modularity: 3 slots for the desired combination, not
exceeding 46 channels:
• 1 E1 (30 channels)
• 2 GSM (up to 6 GSM channels) 2G or 3G
• 4 FXO (up to 12 FXO)
• 8 FXS (up to 24 FXS)
Typical Applications
Gateway and routing between the TDM and SIP
interfaces.
Ideal for VoIP carriers in the process of expansion.
Application for the corporate market.
Ideal for call routing between branch and headquarter
via IP network.
Ideal for VoIP operators selling minutes for professional
services.
Overview
UMG Modular 300 is an user media gateway of the Khomp gateway lineup. This intermediate device is able to
translate the telephony signaling protocols E1 (ISDN and R2) and SIP while supporting the GSM, FXS and FXO technologies,
thus interconnecting the digital, analogical, mobile and IP networks to the telephony and communication unified platforms,
based on SIP.
Developed to be used in small-sized scenarios in the expansion process, with high-performance assurance, this
modular equipment makes available 46 channels, divided in 3 slots in order to combine the interfaces which are more
convenient to the model of business in which it will be applied. Moreover, its has a size that makes it easy to install as well as
an user friendly web interface for its configuration and monitoring
With a robust architecture based on DSP dedicated to handling telephony critical tasks, as well as features for
signaling and cancelling echoes, resulting in high quality audio, the UMG Modular 300 can be seen as an extremely effective
gateway. It also features transcoding support in all channels as well as support to the main signaling and CODEC system in the
industry, in addition to providing call control and routing, according to the programmed rules.
Rua Joe Collaço, 253, Florianópolis, SC | CEP 88037-010 | Brasil (+55 48) 3722.2900 | comercial@khomp.com
UMG MODULAR 300
Characteristics and Benefits
Trunk support
E1
1 link (30 channels. Usage may be fragmented.)
ISDN or R2 signalling
Limit of 30 E1 channels
GSM
2 channels per module
3G Six Band: 800/850/900/1700/1900/2100 MHz
OR
2G Quad Band: 850/900/1800/1900 MHz
Limit of 6 GSM channels
FXO
4 channels per module
RJ11 connector
Ring Min Sensor 12 VRMS@ 14Hz-70Hz
Limit of 12 FXO channels
FXS.
8 channels per module
RJ45 connector
Ring voltage 54Vpp / 25Hz
Limit of 24 FXS channels
VoIP.
1 VoIP channel for each TDM channel adding up to
the maximum of 46 VoIP channels
SIP signalling
Support for up to 10 SIP accounts
Transcoding
Software specifications
SNMP support and monitoring
o Call routing per prefix
o Fidelization per carriers
Ticketing per customizable CDR (Call Detail
Record)
Generation of logs for diagnosis purpose
Status of E1 link
Detailed diagnostics of the E1 link
Configuration Interface
Supported protocols
o Session Initiation Protocol (SIP)
o Simple Network Management Protocol
(SNMP)
Supported CODECs
o G.711 (A-law & µ-law)
o G.729A (Maximum limit of 30 channels)
Voice quality
o Echo canceling
o SIP-dedicated processing
Support to FAX in pass-through mode
Web Portal
Monitoring
o Dashboard
o E1 Link
o Physical channels
o VoIP channels
Configuration
o Routing by prefix
o Advanced routing by regular expressions
o E1 Link
o VoIP accounts
o GSM accounts
o FXS accounts
o FXO accounts
o Customizable CDR
System diagnosis and debugging by means of log
messages
Management
o System maintenance.
o Device configuration provisioning (exporting
and importing)
o Device restart
o Admin user password change
o System date and time setting
o Device network configuration
Physical characteristics
Power Source:
o Input: 100-240V 50/60 Hz
o Output 12V/2.5A
Dimensions: 4.5 (height) x 21.1 (width) x 18.2 (length)
Connections
o 2 Gigabit network ports: 100/1000 Base-T
network port
o Polarized power source connector 12VCC
o 3 slots which may contain VOIP, GSM, FXS
and FXO channels according to the
modularity.
Equipment status LED
E1 Link status LED
Error warning LED
Reset/restore button
OLED graphic display (optional)
Warranties and Certifications
Factory warranty 3 years
ISO 9001:2008-certified company
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