KMG 3200 MS

High-density modular media gateway with up to 960 channels and SBC

Description

High density, high availability gateway with up to 32 E1 or 960 E1, GSM, FXO and/or FXS channels, and up to 450 SIP SBC calls.

Developed for high call traffic scenarios, the KMG 3200 MS converges all calls — E1/T1, GSM 2G or 3G, FXO, FXS and VoIP — into a single gateway. With robust hardware, it ensures great processing capacity for simultaneous calls and high quality audio.

Indicated for large call centers that require complete management of telephony operations, with advanced features, such as generation of customizable CDR, that can be exported for billing planning. And for the carrier scenarios, the KMG 3200 MS supports the ISUP signaling protocol, which is part of the SS7 protocol used for interconnection between PSTN carriers. This interconnection can be handled either through IP, using the SIGTRAN protocol, or through E1, using the MTP2 protocol.

 

Features and beneficits

Features are native in all KMG MS models

  • WEB INTERFACE for easy configuration, monitoring and diagnostics;
  • ROUTING SCRIPT for routing functions automation;
  • RTP BRIDGE to allow for a larger number of simultaneous SIP calls;
  • DATA ENCRYPTION to protect the VoIP network.

Optional Features for your solution*

  • SBC FOR ROUTING all advanced SIP-SIP call routing features;
  • ANALYTICS – Khomp Call Classifier to ensure the effectiveness of the call center productive calls;
  • STANDALONE SURVIVABILITY (SAS) to survival mode in case of PBX failure;
  • HIGH AVAILABILITY (HA) with redundant equipment that takes over the processing of all gateway calls in case of failure, keeping all settings unchanged;
  • SS7, ISUP AND SIGTRAN SUPPORT for interconnection at the carrier core level;
  • REGISTER AUTHORIZATION for prior authorization of requests to register external IP phones.
  • INSIGHT! for interactive monitoring and real-time data analysis.

*Features to be purchased separately.

 

KMG 3200 MS features

  • Up to 32 E1/T1 or 960 E1/T1, GSM 2G or 3G, FXO and FXS channels, and up to 450 SIP SBC calls.
  • The telephony interfaces are added through optional external modules. Maximum of 8 external modules or 960 channels.
  • Only for SIP-SIP calls; supports up to 750 calls with transcoding or up to 2,010 calls in Bridge mode.

Other simultaneous calls capabilities are listed in the comparison table below.

 

Resources

Comparative table of family KMG MS:

E1/T1, GSM, FXS and/or FXO capability  SBC   Telephony interfaces
Transcoding option Maximum Nº. of Channels Number of calls (Bridge Mode) * G.711 <> G.711 SIP Transcoding
G.729 <> G.711
Transcoding on Both Ends
G.729 <> G.729
Internal
(o
n the chassis)
External (additional modules)
KMG 200 MS G.711<>G.729 60 240 120 60 30 1 (1 or 2 E1/T1) 2
KMG 400 MS
G.711
G.711<>G.729
0
120
120
300
240
90
180
90
0
90
30
0
45
15
0
0
1 (modular)
1 (modular)
0
2
2
KMG SBC 750
KMG 3200 MS

G.711
G.711<>G.729
0
960
480
2010
450
1500
1500
450
450
750
300
300
375
150
150


0
8
8
KMG SBC 90
G.711<>G.729
0
60
300
240
180
120
90
60
45
30


2

*RTP Bridge: Does not allow conversion of Codecs or audio handling – Analytics.

Application Model

 

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