Report item - opens in a new window or tab Description current Shipping and payments eBay item number:332031668688 Seller assumes all responsibility for this listing. Item specifics Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions- opens in a new window or tab ... Read moreabout the condition Brand: Unbranded/Generic MPN: GOIP1 EAN: Does not apply Untitled Document Sales323 Brand New 1 port GOIP GSM gateway GoIP VOIP Gateway GSM Converter SIP IP Phone Adapter Quad Band 1xGSM SIM Gateway: Trunk to Asterisk iP PBX Description: The GoIP series gateway is a broadband relay gateway product for seamless connection between the GSM network and VoIP network. When the mobile phone SIM card is installed in the GoIP, users can register the GSM phone to the VoIP softswitch system. Through the GoIP, users can realize the uplink and downlink calls between the GSM network and the VoIP network. In addition, the GoIP supports the transparent transmission of the caller number from the PSTN to the VoIP. GoIP is designed to work in conjunction with key phone systems and IP-PBX to provide GSM communications. The extensive compatibility of the GoIP makes it an ideal choice to be deployed in multi-vendor open architecture VoIP networks. GoIP is a great way to provide fast phone service deployment where regular PSTN line may not be readily available. GSM gateway also provides significant savings in usage, infrastructure and maintenance cost compared to conventional PSTN. The GoIP features embedded SIP and H.323 protocols with flexible setting. The bi-directional password authentication (call authorization) and trust list authentication greatly minimize the risk of charge losses and the flexible routing function can meet special requirements of various call forwarding. In particular, the GoIP gateway supports multi device groups, with flexible setting of large GSM gateway groups with different channel numbers. With its low price, excellent voice quality, and powerful features, the GoIP series gateway is the first choice for system integrators, traffic operators, and softswitch manufacturers Summary: GoIP GSM Gateway bridges the GSM services and the IP networks. It is ideal for VoIP to wireless services where a fixed telephone line (PSTN) is not available or for cell phone roaming via the VoIP network. GoIP GSM Gateway is designed to work in conjunction with key phone systems and IP-PBX to provide GSM communications. The extensive compatibility of the GoIP makes it an ideal choice to be deployed in multi-vendor open architecture VoIP networks. GoIP GSM Gateway is a great way to provide fast phone service deployment where regular PSTN line may not be readily available. GoIP GSM gateway also provides significant savings in usage (long distance or international), infrastructure and maintenance cost compared to conventional PSTN. Benefits of GoIP: Extensive product compatibility with industry leading vendor Cost-Savings on phone calls between mobiles or to PSTN Easy to install – IP device with Web based management interface Can be managed and monitored remotely over Internet - a great service to offer to customers by system integrators GoIPs can be grouped together to establish GSM gateway cluster Termination between GSM/VoIP Schedule or on-demand SMS Broadcast messages to users (Additional SMS server is required) Key Features: Multiple GoIP grouping mode Provide one cellular channels for IP-PBX 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 Processor Basic 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 terminal 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 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 Hardware Specifications: Hardware Parameters Remark Model GoIP-1 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 0.1kg Size 13*10*6(cm) Operating Temperature 0－45℃ Working Humidity 40％－90％ non-condensation Color grey SIM port 1 RJ45 port 1 Speech Characteristics Service Condition Remark G.168 Echo cancellation Support 16mS g.723 Support g.711A/u Support g.729A/B Support GSM Support PLC Support CNG Support VAD Support Jitter Buffer Support T.38 Nonsupport Network Characteristic Parameters Remark LAN Port DHCP Support PPPoE Support Static IP Support NAT Transversal Relay or Port forwarding Relay need coordinate with DBL Relay Server Network time NTP / SNTP 10/100BASE-T 10/100 auto adaptation PC Port Static IP Support DHCP Max support 200 terminals 10/100BASE-T 10/100 auto adaptation Switch mode Support Protocols ITU H.323 V4 and IETF SIP V2, SIP (RFC3261) TCP/UDP/IP, RTP/RTCP, HTTP, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, PPPoE Support User Interface Parameters Remark Web page Configuration HTTP Multiple password 3 password Customized service Keyboard setup Support Online update http Broadcast IP Support Chinese , English Billing Support Coordinate with DBL Billing Software Language Chinese, English Multi-regional warning tone China,HK,USA,UK,German etc. Warranty One year 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 2 MODEL 3 MODEL 4 Applications: 1. Call Forward a. Call Origination refers to a call initiated from the PSTN or cell phone network is terminated using VoIP. b. Call Termination refers to a call initiated as a VoIP call is terminated using PSTN or cell phone network. c. As shown in the network topology diagram, a VoIP Service Provider is using GoIPs as call origination and termination devices. - A call dialed to a GoIP (right hand side) via GSM is first routed via VoIP and then terminated via a VoIP end point or VoIP Service Provider. - A VoIP call originated from the left hand side is routed to a GoIP on the right hand side and then is dialed out as a GSM call. 2. IP PBX Call Origination and Termination a. Instead of FXO gateways, GoIP are as a call termination and origination device for the IP PBX as shown in the diagram above. b. VoIP endpoints connected to the IP PBX can make calls to cellular/traditional telephone network via the GoIP GSM ports. c. Outside callers can then call in via the GoIP GSM ports to reach any of the VoIP endpoints that are registered to the IP PBX. d. GoIP can be configured in a group mode such that all GSM ports can be used by just dialing only one GSM number. Please refer to the Call Center Application for more information. Package Content: 1 * 1 Channel DBL GSM VOIP Gateway GOIP 1 1 * Power Adapter 1 * Ethernet Cable * We only accept payment through Paypal. ( But We accept credit cards (VISA MASTER AMEX) through paypal ) * If you have any questions regarding payment, please send us a message before you bid. * The item will be shipped only after payment is cleared. * Payment MUST be received within 3 days after the purchase . This items will be shipped within 7 working upon receipt of payment. . Item will be dispatched through Royal Mail If the item is not received more than five day after we have dispatched please contact us. This item is covered by 1 Year Return To Base Warranty Please make sure when your item arrives to check carefully and if you find it is not what you ordered or it is damaged please contact us immediately.we assure that problem will be resolved quickly as satisfaction is quaranteed. In the unlikely event that change of mind and a return is request,you can return it back within 14 days since when you receive it. All returns must include all original items undamaged, in re-saleable condition, all original packaging. We will refund your paid of item when we receive the return package.(Shipping and handling fees are not refundable.) And the Buyer is responsible for shipping costs incurred shipping products back. Business seller information sales323 Contact details Trans Lanka 26 Rufford Close Harrow London HA3 8UX United Kingdom Phone: 0208|8188291 Email: translanka@hotmail.com Terms and conditions of the sale Please make sure when your item arrives to check carefully and if you find it is not what you ordered or it is damaged please contact us immediately.we assure that problem will be resolved quickly as satisfaction is quaranteed. In the unlikely event that change of mind and a return is request,you can return it back within 14 days since when you receive it. All returns must include all original items undamaged, in re-saleable condition, all original packaging. We will refund your paid of item when we receive the return package.(Shipping and handling fees are not refundable.) And the Buyer is responsible for shipping costs incurred shipping products back. Return policy After receiving the item, contact seller within Return shipping 14 days Buyer pays return shipping 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 This item will ship to Thailand, but the seller has not specified shipping options. Contact the seller- opens in a new window or tab and request a shipping method to your location. Shipping cost cannot be calculated. Please enter a valid ZIP Code. Item location: Hounslow, London, United Kingdom Shipping to: Worldwide No additional import charges at delivery! This item will be shipped through the Global Shipping Program and includes international tracking. 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