Report item - opens in a new window or tab Description current Shipping and payments eBay item number:111971738339 Seller assumes all responsibility for this listing. Last updated on Apr 17, 2016 00:16:46 PDT 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 Brand: DBL MPN: Does Not Apply Model: GS-1 UPC: Does not apply Notice: 1) We will ship the goods by USPS from Los Angeles to USA .If shipping to other country I will send from Hong Kong warehouse by airmail 2) Kindly tell me your telephone number to speed up shipment arrangement. 3) Buyer is reponsible for clearance and import duty at destination port. 4) We can put lower value at commercial invoice if you request declaring lower value. 5) The item is 100% new ! 6 ） Warranty 1 year Overview Product name: GOIP GSM Voip gateway Model: GS-1 SIM channels: 1 ports FXS ports: 1 ports Work frequency:850/900/1800/1900mhz Support ITU H.323 V4 and IETF SIP V2 Support IMEI change Support Sim Bank support multi-device group Warranty: one year GS-1 is a GoIP-1 with one FXS port VoIP Gateway , it bridges the GSM,Analog telephone,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 a VoIP network. Significant savings on long distance charges can be realized. Low price, perfect sound quality and powerful function make GoIP GSM inevitable choice of system Integrators, traffic Business and soft switch Manufacturers. 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 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 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 Physical features Hardware Parameters Remark Model GS-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 0.15kg Size 13*10*6(cm) Operating Temperature 0 － 45 ℃ Working Humidity 40 ％－ 90 ％ non-condensation Color grey SIM port 1 RJ11 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 Support 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 Return/Exchange Policy --We do our best to serve our each customer. --If buyer confirm the item can`t work well due to the non-artificial factors,buyer can return it to me .We will replace it with a new one after we receive the returned items.it is also OK if the buyer expect a refund .On receiving items, we will refund you immediately. --A full refund will be given if items are returned in their original condition. --Buyers are responsible for return shipping fee with proper packaging. --Items damaged or missing components is not refundable. --Please contact me first before returning by ebay message(email). Contact --We always try our best to make sure that the buyers have a happy purchasing experience . --We understand every buyer concerns and frustrations,and will do our endeavor to resolve the issues you might have.Please contact me first before open an ebay/paypal dispute or leaving negative feedback or 1,2 rates. So please give me the opportunity to resolve any problems. --Dear buyers, we appreciate your support to my store, if you are satisfied with our service, please let me know.Your recognition and support will make us more confident to develop business and serve you better. Thank you very much ! 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: CA, United States 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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Please enter a number less than or equal to 15. 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 Each additional item To Service Delivery* US $20.00 US $10.00 Thailand Standard Int'l Shipping Estimated between Tue. Dec. 20 and Thu. Jan. 5 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 14 days Money back Buyer pays return shipping Payment details Payment method Preferred / Accepted Accepted