16 GSM Channels VoIP GoIP SMS Gateway Support VPN / Relay , SIP & H.323

Quick Detail:

• Brand name: DBL

• Model Number: GoIP 16

• SIM Cards : 16 sim card

• Size: 37.5*22*17cm

• Type:  VoIP GSM Gateway

• Protocol: SIP & H.323

• Support:  VPN/Relay

• Free Software: SIM Server, SMS Server, Auto Congi, Remote Control

Description:

1. VoIP SIP&H323

2. Relay and VPN

3. Bulk SMS/USSD

4. Support SIM Bank

5. Remote Access

6. IMEI changeable

7. Quad band

8. ASR &ACD monitoring

9. Optional SMS termination

10.Auto Balance and Recharge  

A VoIP GSM Gateway (GoIP) bridges voice communications between the GSM and the IP networks seamlessly.In principle, it consists of a GSM module and a VoIP module. With a SIM card installed, the GSM module registers to the GSM network for voice and SMS services.

GoIP comes with various models of 1, 4, 8, and 16 GSM channels. When integrating in a VoIP system, GoIP is highly scalable in meeting customer's requirement on the number of channels (lines). In addition with its power functions, high voice quality, and low price, GoIP is an inevitable choice of many system integrators, call termination operatiors, small companies, and individuals.

Main Functions

• GSM Carriers and Base Stations Optional
• Sending SMS / USSD via built-in webpage or SMS Server
• Remote SIM
• Auto balance check and recharge (prepaid SIM)
• Call time restrictions
• Remote Control Manag