VoIP GSM Gateway-GoIP bridges GSM and IP networks by enabling voice communications. It is installed on the Mobile SIM Card, you can register the GSM telephone to the VoIP Softswitch, it can be easily combined into the arbitrary number of channels of Large Gateway Group. Low price, perfect sound quality and powerful function make the GoIP GSM inevitable choice of system Integrators, traffic Business and softswitch Manufacturers.
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Key Features | Open Standard VoIP Protocols (SIP&H.323) | |
Single or Multiple Server Registrations | ||
Two 10/100 Ethernet for WAN / LAN connections | ||
Peer-to-Peer IP Calls | ||
Speech quality ensured by QoS at the Ethernet and IP layers and comprehensive jitter buffer | ||
Line Echo Cancellation | ||
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 Processor | ||
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Basic Features | LEDs for Power, Ready, Status, WAN, PC, FXS | |
Dial in mode or dial out mode only | ||
Call forward from GSM to VoIP and VoIP to GSM | ||
Dial Plan | ||
Retransmit GSM Caller ID to VoIP terminal | ||
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Enhanced 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 Chinese | ||
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Supported 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 INFO | ||
Operating temperature: 10°C to 40°C (50°F to 104°F) | ||
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Physical and Environmental
| Storage temperature: 0°C to 50°C (32°F to 122°F) | |
Power: 12 VDC 2A (110V-220V) (AC/DC adapter included) | ||
Warranty: one year | ||
FAQ
| 1.What is the main funtion of the terminal gsm voip gateway GoIP? | For call terminal |
| 2.Which software can be supported by GoIP? | VOS,VPS,VoIP switch,3CX,P·B·Xes,free PBX,MOR |
| 3. What kind of hardware can be supported by GoIP? | IPPBX and so on |
| 4. What is the bandwidth requested by GoIP? | It is up to your voice code.G723 need 23kbps per channel,G729 need 34kbps,G711 need 90 kbps |
| 5. Is there any 32 ports or 64 ports GSM VOIP GATEWAY? | We have new product 32 port goip now, 64 port goip is not yet developed. |
| 6.What is the difference between the new GoIP(antena bulit in)and the previous GoIP? | The function is the same with the previous GoIP.The only difference is antena.New GoIP antena is bulit in the board. |
| 7.Which communication network can be supported by GoIP? | GSM network |
| 8. How about our service? | We have professional engineer to help you about all your tech problems anytime. |
| 9,What is our main shipping method? | DHL,UPS,FEDEX,TNT,EMS(can ship to anywhere in the world) |
NOTES
>We provide stronge tech support about VOIP server and A-Z termination. (6 days*12 hours)
>We can help you rent a VoIP server in USA.
>We can provide copy version VOS.
>We can install Relay server, SMS server,SMB server for you.
(for free)
>We can offer voip terminal guide.
>We may need your termina routes.
>We offer full tech support untill your gateway runs.
If you are interested in our products, pls do not hesitate to contact me. For the Voip products , we will provide the best services and price.
skype: skylinesimon
