Report item - opens in a new window or tab Description current Shipping and payments eBay item number:142204578718 Seller assumes all responsibility for this listing. Item specifics Condition: Used : An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitions- opens in a new window or tab Seller Notes: “The device works perfectly. No sign of use. ” Brand: GoIP Features: Wireless Model: GoIP-4 Country/Region of Manufacture: Bulgaria MPN: GOIP4E1BTD140714640 UPC: Does not apply ip PBX ip phone: GoIP-4 Quad Band SIP AsterisSpecifications: GOIP_4 is a 4 SIM Card Broadband Phone Gateway that had been developed by DBL Co. GOIP_4 SIM Card Broadband Phone Gateway is a new product that connect the GSM and the VOIP seamlessly. To GOIP_4 what is installed on the Mobile SIM Card, you can register the GSM telephone on the VOIP Softswitch. SIP and H.323 agreement are built in the GOIP_4 and configured flexible. Caller ID can be seen by using SIP. Flexible routing can meet the need of all kinds of call forwarding; even more special is that GOIP_4 support multi- device group, it can be easily combined into arbitrary number of channels of Large Gateway Group. Basic Function: ● 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 terminal Key Features: ● Open Standard VoIP Protocols (ITU H.323 V4 and IETF SIP V2) ● 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 ● 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 r 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 Physical Features: Hardware Parameters Model GoIP-4 Processor ARM9 133MHZ DSP VP-101-1 196MHz RAM 16M FLASH 4M Network Card 100/10BASE-T ×2 LED operating and circuit light Power consumption 12V/DC Weight 0.45kg Size 25 *14*6(cm) Operating Temperature 0－45℃ Working Humidity 40％－90％ non-condensation Color grey SIM port 4 RJ45 port 1 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 Competitive Advantage: ● Remote SIM operation for SIM Card management ● SMPP support for 3rd party development of SMS Applications. ● Free server utilities for remote access and SMS management. ● Telnet mode for sending AT commands to GSM module. ● Compact and light weight design ● Direct customer support Free roaming: In order to promote our product ,Now we have added some new funcitions in GoIP.By adding the new funcitions, you can build the call without using the softwhich or platform,just depending on the internet.it makes our calls more convenient and easier.what’s more, it can save a lot of call fee.Here is the following example: Example: peer to peer:it is a new function that you can use our voip without platform,what is more, it is free roaming for international call.you just pay the local call Model 1 Model 2Model 3 Model 4 Application: Saving Cost on International and Long Distance Calls when you are in the other countries& you have this gateway at your Local office you could dial & receive phone call from your customers as you are there without Long Distance fee Very excellent solution for internal company with branch offices oversea. Package include: 1*GoIP gateway GoIP-4 1*Power supply 1*Ethernet cable Questions and answers about this item No questions or answers have been posted about this item. Ask a question - opens in a new window or tab Seller assumes all responsibility for this listing. Shipping and handling The seller has not specified a shipping method to Thailand. Contact the seller- opens in a new window or tab and request shipping to your location. Shipping cost cannot be calculated. Please enter a valid ZIP Code. Item location: Varna, default, Bulgaria Shipping to: United States No additional import charges at delivery! This item will be shipped through the Global Shipping Program and includes international tracking. Learn more- opens in a new window or tab Change country: -Select- United States There are 1 items available. Please enter a number less than or equal to 1. Select a valid country. ZIP Code: Please enter a valid ZIP Code. Please enter 5 or 9 numbers for the ZIP Code. Domestic handling time Will usually ship within 3 business days of receiving cleared payment - opens in a new window or tab. Return policy Return policy details No returns or exchanges, but item is covered by the eBay Money Back Guarantee - opens in a new window or tab. Payment details Payment method Preferred / Accepted Accepted