VoIP GSM gateway HG-4000

VoIP GSM Gateway - HG-4000 Series

A VoIP GSM gateway establishes cost-effective connection between cellular networks and VoIP. Used for: Fixed-Mobile convergence, LCR, wireless local loop, and business continuity.

Hypermedia modular VoIP GSM Gateways range from 4 up to 72 GSM channels; developed for interconnecting a wide selection of signaling protocols, including ISDN SIP & H.323, to the GSM cellular networks to significantly reduce the cost of organizational telephone calls

• Capacity:
  Systems from 4 to 72 GSM channels (and/or CDMA)
  Up to 72 VoIP channels (SIP / H323)
  1 SIM or MultiSIM; 4 SIM cards per port
• Configuration:
  Bi-directional calls (Inbound and Outbound calls)
  LCR functionality
  SMS support (optional)
  Integrated antenna combiner
• PBX Compatibility: with IP systems of leading manufacturers worldwide
• Chassis:
  Available 3U x 19" or 6U x 19" size
  Rack-mountable design
  Redundant power supply (optional)
• Management & Control:
  Remote web-based- Local serial port
• High voice quality
• Fast and easy installation
  

Our VoIP GSM gateways are Asterisk, Cisco and Quintum compatible GSM Gateways, i.e. such telecom equipment configured with a VoIP GSM Gateway from Hypermedia will be able to originate calls from the existing phone system to the GSM networks, as well as receive calls directly from GSM.

Intelligent Connectivity to PSTN

By installing one of our GSM VoIP Gateways, organizations can gain further cost savings by adding an integrated PRI card for PSTN connectivity (as a gateway to PSTN landline networks too).