VoIP Products Manufacturers - Shenzhen Etross Telecom Co., Ltd.

SIM Bank (SMB32) With Remote SIM Support GSM gateway

Perfect 32 Port GOIP SIM bank/Remote SIM Card Emulator,working with goip4 and goip8. product description SMB32 is an integrated controller for 32-way remote SIM card. It can convert the communication between the SIM card and the SIM connecting device to realize the...

16 channels GOIP GSM/CDMA VOIP gateway with SMS

16 GSM channels,up to 16 sim card. Quad band ,IMEI changeable. Support of SMB32 SIM Bank. VoIP SIP,H323,Remote Access. 16 port gsm voip goip gateway Description:The GSM Fixed Wireless Terminal 16 ports Gateway GoIP-16 is a 16 SIM Card...

GSM/VoIP GoIP 400 Gateway terminal with 4 sim

4 GSM channels,up to 4 sim card. Quad band ,IMEI changeable. Support of SMB32 SIM Bank. VoIP SIP,H323,Remote Access. 4 Channels GSM VoIP Gateway is a 4 SIM Card Broadband Phone Gateway.It is a new product that connect the GSM and the VOIP seamlessly. To GOIP 4...

16 ports GOIP GSM/CDMA VOIP gateway with SMS

16 GSM channels,up to 16 sim card. Quad band ,IMEI changeable. Support of SMB32 SIM Bank. VoIP SIP,H323,Remote Access. 16 port gsm voip goip gateway Description:The GSM Fixed Wireless Terminal 16 ports Gateway GoIP-16 is a 16 SIM Card...

8 channels VoIP&GSM GoIP Gateway terminal

8 GSM channels,up to 8 sim card. Quad band ,IMEI changeable. Support of SMB32 SIM Bank. VoIP SIP,H323,Remote Access. DescriptionGOIP_8 is a 8 SIM Card Broadband Phone Gateway . GOIP_8 SIM Card Broadband Phone Gateway is a new product that connect the GSM and the VOIP...

8 channels VoIP&GSM GoIP Gateway

8 GSM channels,up to 8 sim card. Quad band ,IMEI changeable. Support of SMB32 SIM Bank. VoIP SIP,H323,Remote Access. DescriptionGOIP_8 is a 8 SIM Card Broadband Phone Gateway . GOIP_8 SIM Card Broadband Phone Gateway is a new product that connect the GSM and the VOIP...

RoIP102(Radio over IP) for voice communication gateway

1.Line Echo Cancellation 2.Supply dynamic DNS service 3.Router;VLAN/QoS 4.can link up PBX's line Roip gateway with 1 PTT. RoIP 102The fundamental of RoIP technology is to convert the audio and PTT signals in a radio terminal into IP packets and then transmit the data via...

RoIP-302(Radio over IP) for voice communication-- roip voip gateway

1.3 x PTT Adapter Cables 2.H.323&SIP V2 3.g.711/g.723/g.729 Radio Over IP Gateway RoIP 302 Description:What is a Cross-Network Gateway?It enables voice communications among the Radio, VoIP, GSM, and Public Announce (PA) networks.It incorporates Radio over Internet...

32 port sim bank for goip Remote SIM Card Emulator device goip adapter

Perfect 32 Port GOIP SIM bank/Remote SIM Card Emulator,working with goip4 and goip8. product description SMB32 is an integrated controller for 32-way remote SIM card. It can convert the communication between the SIM card and the SIM connecting device to realize the...

4 SIM Card GoIP GSM Gateway with 4 SIM Cards GOIP 400

4 GSM channels,up to 4 sim card. Quad band ,IMEI changeable. Support of SMB32 SIM Bank. VoIP SIP,H323,Remote Access. 4 Channels GSM VoIP Gateway is a 4 SIM Card Broadband Phone Gateway.It is a new product that connect the GSM and the VOIP seamlessly. To GOIP 4...