The GOIP-1 Channel GSM Gateway is a specific type of GSM gateway device designed to facilitate voice communication over GSM networks. The "1 Channel" designation indicates that the GSM gateway supports one simultaneous voice channel. This means it can handle one voice call at a time. GSM Gateway integrates Voice over Internet Protocol (VoIP) technology, enabling voice calls to be transmitted over the internet. This allows for cost-effective long-distance calls and integration with VoIP systems. VoIP-GSM gateway for 1 channel is used for making and receiving voice calls over GSM networks, with the added advantage of VoIP integration for cost savings. and also used for require voice communication in locations with limited access to traditional telecommunication infrastructure.
Call from VoIP to GSM or GSM to VoIP
Bulk SMS
Auto check balance and recharge
Remote SIM Control
Outbound call from voip
Inbound call from gsm
Remote management
GSM Channel: 1
Power Adapter: DC 12V/500MA
CPU: ARM9/300MHz
RAM: 16MB
Flash: 4M
GSM Frequency: 850/900/1800/1900MHz
Max power consumption: 5W
Net weight: 0.15KG
Size: 13*10*2.6cm
Operating Temperature: 0 - 45℃
Working Humidity: 10% - 90% non condensation
VoIP Protocols: SIP V2, H.323 V4
Audio Codecs: g711(alaw/ulaw), g729, g723.1
DTMF format: SIP INFO, RFC2833, Inband
Packet Loss Concealment
Programmable Jitter Buffer: Fixed, Dynamic, Adaptive
Network Connection: DHCP, PPPOE, Static IP
STUN Server
Support English, Chinese
Support Signaling encryption
Support media encryption
Support Media NAT Traversal
Support Remote control
GSM VoIP Gateway GOIP-1 For call center application：
VoIP network for call center consists of a softswitch/IP PBX and VoIP clients such as an IP phone, a call center operator, and GoIPs. All VoIP clients are configured to register to the softswitch/IP PBX. For the GoIPs, each GSM channel is inserted with a valid SIM card in order to access the GSM network. Both incoming and outgoing calls between the VoIP and GSM/PSTN networks can now be realized.
