GSM VoIP Gateway

HG-4000 Series

Modular GSM VoIP Gateways for IP-PBXs with 4 up to 72 GSM ports that use standard SIP protocol for connecting VoIP PBX telephone systems directly to the GSM cellular networks in order to take advantage of low cost calls to and between GSM mobile phones.

Major Advantages:

• Direct IP-PBX to GSM connection
• Compatible with IP systems of leading manufacturers worldwide
• Maximize the VPN’s low GSM rates / Closed User Group tariffs
• Fast return on investment (ROI)
• Maintain existing dialing habits and business communication patterns
• Scalable - from 4 to 72 GSM over SIP channels
• Multi-SIM – 4 SIM cards per channel
• Remote SIM card Top-Up
• Optional ISDN-PRI interface
• Advanced LCR functionality
• Remote web-based management and control
• 24 months warranty

Instant Price Quote for GSM VoIP Gateway

GSM VoIP Gateway for Corporate Business:

Powerful Telephony Cost Saving Tool

• Save on Fixed-Mobile call costs
• Reduce national & international GSM Roaming charges
• Cut infrastructure and telephony costs in a Multi-Office environment

Hypermedia's SIP-based VoIP GSM Gateways HG-4000 are professional, business-grade GSM VoIP gateways designed to reduce the company phone bill by connecting IP-PBX systems directly to the GSM wireless networks for benefiting from lower mobile-to-mobile outgoing and incoming call rates.

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Intelligent Connectivity to PSTN

By installing one of our GSM SIP Gateways, organizations can gain further cost savings by adding an integrated PRI card for PSTN connectivity (as a gateway to PSTN landline networks too). Save the cost of an additional E1/T1 PRI card now!

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Multi-Platform Compatibility

Telecom equipment such as Asterisk, Cisco CallManager and Avaya etc, configured with our GSM VoIP gateways will be able to originate calls from the existing phone system to the GSM networks, as well as receive calls directly from GSM.

Using the existing IP/VoIP broadband access, our GSM VoIP Gateways connect directly to the IP-based system and enable to receive and make calls directly between IP phones/devices and the GSM networks. The fixed GSM terminal connects to a VoIP PBX system as a SIP Trunk and then allows calls from VoIP to GSM and GSM to VoIP using SIP protocol.

Check latest HG-4000 Distribution & Reselling Opportunities

System Features:

• Capacity:
  Systems from 4 to 72 GSM channels
  Up to 72 VoIP channels (SIP protocol)
  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

Have questions? Contact us re SIP-GSM Gateways

Ideal for Telecom Distributors, Resellers and Service Providers:

Given the systems' flexibility, modularity and scalability, these smart VoIP GSM VoIP gateways can be pre-configured to meet precise customer requirements so companies can easily expand the cost-effective systems to meet their evolving telephony needs over time.

Hypermedia SIP to GSM gateways HG-4000 are also available with PBX booster functionalities, i.e. PBX add-on applications & services including; SMS Server, Callback and more.

As a general guideline, we recommend: