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16 port GSM VoIP Gateway
The 16 channels GSM VoIP gateway is 16 SIM Card Broadband Phone Gateway that had been developed by AT international group.VOIP 16 SIM Card Broadband Phone Gateway is a new product that connect the GSM and the VOIP seamlessly. To GOIP 16 what is installed on the Mobile SIM Card, you register the GSM telephone on the VOIP Softswitch.SIP agreement are built in the GOIP_16 and configured flexible. Caller ID be seen by using SIP. Flexible routing meet the need of all kinds of call forwarding; even more special is that GOIP16 support multi-device group, it be easily combined into arbitrary number of channels of Large Gateway Group.
Key Features
Multiple GoIP1 grouping modeProvide one cellular channels for IP-PBXOpen Standard VoIP Protocols ( IETF SIP V2)Single or Multiple Server RegistrationsTwo 10/100 Ethernet circuits connect to the LAN and an additional deviceGSM module for making GSM callsSpeech quality ensured by QoS at the Ethernet and IP layers and comprehensive jitter buffer VLAN and QoS supportNAT Transversal and Router functionsVoice prompts, HTTP Web, Auto Provision support for configuration and updatesHighly stable embedded Linux operating system in high performance ARM 9 Processor
Basic Features:
LEDs for Power, Ready, Status, WAN, PC, GSMCall forward from GSM to VoIP and VoIP to GSMDial in mode or dial out mode onlyDial PlanPassword protection for both GSM dial in or dial outRetransmit GSM Caller ID to VoIP terminal
SIGNALLING & PROTOCOLS
SIP | RFC3261 v2.0 |
VOICE & FAX
Voice over Packet Capabilities | VAD, CNG, DJB, PLC |
Voice Codec | G.711 a-law/μ-law, G.723.1, G.729A/B, iLBC |
Fax Standard | T.38/pass-through 1.44kbps |
Hot sale ! 16 ports gsm voip gateway