86-755-88290233
C, Floor 5, Aozhihao Parking Complex Building, Xinzhou 4th Street, Futian District, Shenzhen, Guangdong, China (Mainland)
GoIP-16 ( 16 SIM channels GSM gateway)
GoIP-16 GSM Gateway bridges the GSM and the IP networks by enabling voice communications. It is ideal for VoIP to Local termination where a fixed telephone line (PSTN) is not available or for cellphone roaming via the VoIP network. Significant savings on long distance charges can be realized.
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Key Features | Open Standard VoIP Protocols (IETF SIP V2 and ITU H.323 V4) |
Single or Multiple Server Registrations | |
Two 10/100 Ethernet for WAN / LAN connections | |
GSM module for making GSM 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 | |
Password protection for both GSM dial in or dial out | |
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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 | |
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Physical and Environmental | Operating temperature: 10°C to 40°C (50°F to 104°F) |
Storage temperature: 0°C to 50°C (32°F to 122°F) | |
G.W: 1.64KG ( including AC/DC Adapter) | |
Power: 12 VDC 3A | |
Warranty: one year | |
characteristics | parameter | remark |
model | GoIP-16 | |
processer | ARM9 133MHz |
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DSP | VP-101-1 196MHz |
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RAM | 32M |
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FLASH | 4M |
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power | DC12V/3A +-10% |
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Frequency range | default 900M/1800M | default |
Choice: 850M/1900M |
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Power consumption | Max; 32W |
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LED | Operating and route light |
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Network card | 100/10BASE-T ×2 |
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Operating temperature | 0-45°C |
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Working humidity | 40%-90%non condensation |
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color | grey |
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GSM channel | 16 |
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warranty | 1 year |
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Delivery Time | Within 3 business days |
Payment | T/T , Western Union, PayPal |
MOQ | 1 |
Warranty | One year |
