Report item - opens in a new window or tab Description current Shipping and payments eBay item number:271404690851 Seller assumes all responsibility for this listing. Last updated on Nov 27, 2016 18:26:55 PST View all revisions 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 The GoIP series gateway is a broadband relay gateway newly developed by DBL Technology. It is a new 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 soft switch 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 soft switch manufacturers. VoIP GSM Gateway GoIP-16: This VoIP GSM Gateway is for call termination (VoIP to GSM) and origination (GSM to VoIP). It is SIP&H.323 based and compatible with Asterisk, Trixbox, 3CX, SIP Proxy Server, VoipBuster. It can enable to make 1/4/8/16 calls simultaneously from IP phones to GSM networks and GSM networks to IP phone. Key Features 16 GSM channels, up to 16 SIM cards For call termination (VoIP to GSM) and origination (GSM to VoIP) Standard SIP & H.323 protocol, Communicates with other gateway or PC Quad band, IMEI changeable, Remote Access Support of SMB32 SIM Bank Optional SMS termination Allows your program send/receive SMS with AT command Easy to install and administrate Auto Balance and Recharge Auto BTS changeable Support one stage dialing Support free mode-two stage dialing and assigned mode-one stage dialing Call Back feature All functions can be set on web Provide CDR Enhanced Features LEDs for Power, Ready, Status, WAN, PC, GSM Dial in mode or dial out mode only Call forward from GSM to VoIP and VoIP to GSM Dial Plan Password protection for both GSM dial in or dial out Retransmit GSM Caller ID to VoIP terminal Dynamic selection of codec Advanced jitter buffer Automatic traversal of NAT and firewall VLAN / Qos 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 (STUN)- Simple Traversal of 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 Web-base Management PPP over Ethernet (PPPoE) PPP Authentication Protocol (PAP) Internet Control Message Protocol (ICMP) TFTP Client Hyper Text Transfer Protocol (HTTP) Dynamic Host Configuration Protocol (DHCP) User account authentication using MD5 Free Software SMS Server SIM Server ( Sim Bank Scheduler Server ) Relay Server Remote Access Technical Specifications Protocols: SIP/H.323 DTMF sending: REC2833 No. of voice channels: 16 TCP/IP: IP/TCP/UDP/RTP/RTCP/,CMP/ARP/RARP/SNTP, DHCP/DNSClient,IEEE802.1P/ Q.ToS / DiffServ, NAT Traversal, STUN, uPnP, IP Assignment, Static IP, DHCP, PPPoE VoIP codec: G.711 PCM A-law/u-law (selectable) G.729 Annex CS-ACELP at 8 kb/s G.723.1 MP-MLQ/ACELP at 6,3/5,3 kb/s (optional) Voice Quality, VAD, CNG, AEC, LEC, Packet loss Network bands: GSM850/900/1800/1900MHz Configuration way: WEB interface 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. 3. Sending Bulk SMS Service a. Sending bulk sms text messages is a common technique for telemarketing to reach the target customers. b. A bulk SMS system can be implemented quickly and easily using GoIPs and our proprietary SMS server. Telemarketers are now have full control on how and when they want to send text messages. c. In addition, SMS text messages are now used widely in many companies, organizations, schools, and clubs as a mean for broadcasting information. They can now build their own SMS system without paying expensive charges to their GSM server provider. d. This system can also take the advantage of using the same GSM service provider to send sms to the phone subscribers in the same service provider. 4. Call Back a. Call Back is referring to the telecommunications event that occurs when the originator of a call is immediately called back in a second call as a response. b. GoIP could be used to achieve this function alone or as a terminal that is integrated in an existing call back server / platform. c. For standalone operation, GoIP receives a call with caller ID information and then rejects the call immediately without answering the call. GoIP then calls back the caller so that he can dial a phone number to make a call. In this case, GoIP must register to a VoIP Service Provider who can offer terminate the call. d. In a call back system, GoIP acts as a device to initiate the call back function. Typically, this is done in two ways. The first method is to send an SMS with the callee’s phone number to the GoIP. The GoIP then sends both the caller’s and callee’s phone numbers to the call back server to complete the call back function. The second method is to call the GoIP and the hang up (with the call being answered). GoIP sends the caller’s phone number to the call back server and the call back server calls the caller directly so that the caller can then dial a phone number to make a call. Package includes: Gateway (GOIP-16) 12V/3A DC transformer An Ethernet cable 16 External antennas Payment: · We only accept PayPal & payment is required immediately to avoid any shipping delay. · We only ship item to your PayPal verified address. · Payment must be received maximum within 3 Days from the date of purchase. · All the items will be dispatched within 1 business day by Express shipping , such as DHL, UPS, FEDEX, EMS, TNT . Items will arrive in 3-6 business days. Please be advised that the arrival time might sometimes change depending on some factors and different areas. · All the products we are selling include factory warranty, don’t cover items that have been abused, burned and damaged in any form. · Import duties, regulations, taxes, and related charges are not included in the item price or shipping cost. All these charges or regulations are the buyer's responsibility. · In the unlikely event that your product is defective in anyway, you must contact us ASAP and then return it within 14 Days of receipt. The postage and packaging fee will NOT be refunded. We will exchange or days Money Back. · We will not be responsible for the delivery or insurance charges incurred in returning item back to us. If you return an item purchased from us, it must be back in Factory Condition . This includes packaging, inserts, manuals etc. Please allow up to 5 Working Days for us to process your returned item. 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: Canada, Canada Shipping to: Worldwide Excludes: Brazil, Nigeria, PO Box No additional import charges at delivery! This item will be shipped through the Global Shipping Program and includes international tracking. 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Please enter a number less than or equal to 3. Select a valid country. ZIP Code: Please enter a valid ZIP Code. Please enter 5 or 9 numbers for the ZIP Code. Shipping and handling To Service Delivery* US $74.54 Thailand Canada Post International Parcel - Air Varies for items shipped from an international location Seller ships within 1 day after receiving cleared payment - opens in a new window or tab. US $47.55 Thailand Canada Post International Parcel - Surface Varies for items shipped from an international location Seller ships within 1 day after receiving cleared payment - opens in a new window or tab. * Estimated delivery dates- opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared payment- opens in a new window or tab. Delivery times may vary, especially during peak periods. Domestic handling time Will usually ship within 1 business day of receiving cleared payment - opens in a new window or tab. Return policy After receiving the item, contact seller within Refund will be given as Return shipping 7 days Item exchange only Buyer pays return shipping Return policy details Item(s) should be return only in new, Unopened or unused condition within the 7 days of purchase date. Before you returning. Items must be in their original condition. Any return or re-postage cost is not refundable. Payment details Payment method Preferred / Accepted PayPal Preferred