Baoding Yunxin Trade Co., Ltd.
Main products:Monitor,Monitor Supporter
Contact Us
  • Contact Person : Mr. Liu David
  • Company Name : Baoding Yunxin Trade Co., Ltd.
  • Tel : 86-312-8633800
  • Fax : 86-312-3123576
  • Address : Hebei,Baoding,Gongan Mansion Fengfan Road
  • Country/Region : China
  • Zip : 071051

1 SIM Card Viop/Goip GSM Adapter

1 SIM Card Viop/Goip GSM Adapter
Product Detailed
Viop/Goip GSM Gateway Support IMEI change; SMS; Support VPN; GSM Adapter

1 SIM Card Viop/Goip GSM Gateway/Adapter


GoIP GSM Gateway bridges the GSM and the IP networks by enabling voice communications. It is installed on the Mobile SIM Card, you can register the GSM telephone on the VOIP Softswitch. it can be easily combined into arbitrary number of channels of Large Gateway Group. Low price, perfect sound quality and powerful function make GOIP GSM inevitable choice of system Integrators, traffic Business and soft switch Manufacturers. ----------------------------------------------------------------------------------    Support dual protocols: ITU-H.323 V4 and IETF SIP V2    GSM module for making GSM calls    Provide 1 Sim Card ports for GSM extensions    Support G.711 A/μ law, G.729A/B, G.723.1 Codecs    Support Multiple dial plans and line hunt    Support QoS, NAT transversal and router function    Support VAD, CNG, EC

--------------------------------------------------------------------------------Key Features    Open Standard VoIP Protocols (ITU H.323 V4 and IETF SIP V2)    Single or Multiple Server Registrations    Two 10/100 Ethernet circuits connect to the LAN and an additional device    GSM module for making GSM calls    Speech quality ensured by QoS at the Ethernet and IP layers and comprehensive jitter buffer    VLAN and QoS support    NAT Transversal and Router functions    Voice prompts, HTTP Web, Auto Provision support for configuration and updates    Highly stable embedded Linux operating system in high performance ARM 9 ProcessorBasic Features    LEDs for Power, Ready, Status, WAN, PC, GSM    Call forward from GSM to VoIP and VoIP to GSM    Dial in mode or dial out mode only    Dial Plan    Password protection for both GSM dial in or dial out    Retransmit GSM Caller ID to VoIP terminalEnhanced Features    Dynamic selection of codec    Advanced jitter buffer    Automatic traversal of NAT and firewall    VLAN / Qos    Router    Echo cancellation for Speakerphone    Comfort noise generation (CNG)    Voice activity detection (VAD)    Auto provisioning (requires auto provisioning server)    On line firmware upgrade    Multi-language support: English and ChineseSupported Standards    ITU: H.323 V4, H.225, H.235, H.245, H.450    RFC 1889 - RTP/RTCP    RFC 2327 SDP    RFC 2833 RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals    RFC 2976 SIP INFO Method    RFC 3261 SIP    RFC 3264 Offer/Answer model with SDP    RFC 3515 SIP REFER Method    RFC 3842 A Message Summary and Message Waiting Indicator    RFC 3489 Simple Traversal of User Datagram Protocol (UDP) Through Network Address Translators (NATs)    RFC 3891 SIP Replaces Header    RFC 3892 SIP Referred-By Mechanism    draft-ietf-sipping-cc-transfer-04 Session Initiation Protocol Call Control - Transfer    Codec: G.711 (A/µ law), G.729A/B, G.723.1    DTMF: RFC 2833, In-band DTMF, SIP INFOPhysical and EnvironmentalOperating temperature: 10°C to 40°C (50°F to 104°F)Storage temperature: 0°C to 50°C (32°F to 122°F)Weight:500 g (1 lb) (Including AC/DC Adapter)Size:105 mm (W) x 100 mm (L) x 28 mm (H) (Width x Length x HeigthPower: 12 Vdc 500 mA (AC/DC adapter included)

1 SIM Card Viop/Goip GSM Adapter

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