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Linksys Phone Adapter SPA3000,VoIP Gateway,SIP Gateway / China VoIP Products for sale

Telephony VoIP to PSTN (USA) Service Call Origination and Termination PSTN (USA) to VoIP Service Call Origination and Termination Single or Dual Stage Dialing Service Authentication via PIN, Digest, Caller ID (Bellcore Type 1) Per Call Authentication and

Shenzhen Netphone Technology Co., Ltd.

linksys phone adapter SPA3000,VOIP Gateway,SIP Gateway / China VoIP Products for sale

Detailed Product Description Linksys Phone Adapter SPA3000,VoIP Gateway,SIP Gateway Telephony VoIP to PSTN (USA) Service Call Origination and Termination PSTN (USA) to VoIP Service Call Origination and Termination Single or Dual Stage Dialing Service Aut

Shenzhen Netphone Technology Co., Ltd.

4SIMs GoIP4 GSM VoIP Gateway / SIP / VOIP GSM Gateway / China VoIP Products for sale

Name: VOIP GSM Gateway(4 SIMs) Model: GoIP4    General Information: The GoIP4 GSM VoIP Gateway enables direct routing between IP and GSM network without the use of a FXO port or the PSTN network.It is the GSM network and the VoIP network

VINTELECOM TECHNOLOGY CO LTD

Gateway VoIP/VoIP Media Gateway/E1 Media Converter (MG800-204) with SIP Protocol and 4 E1 / China VoIP Products for sale

Description: ·NC-MG800-204 which contains 2 independent module (each module have 2 E1)supports SIP, H323, SS7, PRI. It can bridge packet networks to traditional voice network trunking facilities and include PSTN switch, and various enterprise PBX.

Shenzhen Niceuc Communication Technology Co., Ltd.

4SIMs GoIP4 GSM VoIP Gateway / SIP / VOIP GSM Gateway / China VoIP Products for sale

Name: VOIP GSM Gateway(4 SIMs) Model: GoIP4    General Information: The GoIP4 GSM VoIP Gateway enables direct routing between IP and GSM network without the use of a FXO port or the PSTN network.It is the GSM network and the VoIP network

Shenzhen Vintelecom Technology Co., Ltd.

1 port goip gsm terminal gateway/voip gateway,GoIP 1,support sip and H.323 / China VoIP Products for sale

Overview GoIP 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 a VoIP network. Significant

Price:US $ 155.08 - 156 / Piece
Shenzhen Skyline Technology Co., Ltd.

4 Ports VoIP Gateway,SIP and H323 Gateway / China VoIP Products for sale

Key features:  Support SIP and H.323  One 10/100 BASE-T WAN port.  One 10/100 BASE-T LAN port.  2 FXS interface (RJ-11), used to connect 2 telephones  Support CODEC: G.711A/U,G.723.1(5.3K/6.3K), G.729A(8K), G.726(16K,24K,32K,

Price:US $ 64 - 82
Shenzhen Netphone Technology Co., Ltd.

1SIM GoIP / GSM-VoIP Gateway / SIP GSM Gateway / China VoIP Products for sale

Name: GSM VoIP Gateway with 1Channel Model:GoIP01 The GoIP01 GSM VoIP Gateway enables direct routing between IP and GSM network without the use of a FXO port or the PSTN network.It is the GSM network and the VoIP network connecting seamlessly new

VINTELECOM TECHNOLOGY CO LTD

1SIM GoIP / GSM-VoIP Gateway / SIP GSM Gateway / China VoIP Products for sale

Name: GSM VoIP Gateway with 1Channel Model:GoIP01 The GoIP01 GSM VoIP Gateway enables direct routing between IP and GSM network without the use of a FXO port or the PSTN network.It is the GSM network and the VoIP network connecting seamlessly new

Shenzhen Vintelecom Technology Co., Ltd.

NEW!!free international calls gsm voip gateway sip e1 gateway

1,sip e1 gateway
2,support sip and H.323
3,VLAN & QoS
4,NAT transversal and Router

Price:US $560 - 560.1 / Piece
Shenzhen Skyline Technology Co., Ltd.

goip gateway 16 port gsm voip gateway sip&h.323

16 port gsm voip gateway sip&h.323
1,CDMA/GSM gateway
2,Support IMEI change
3,Have encryption built-in

Price:US $960 - 980 / Piece
Huizhou Yuexun Network Technology Co., Ltd.

VoIP Gateway(SIP/IAX2),IP ATA / China VoIP Products for sale

Key Features 1.Support two models: Bridge and Router(NAT&NAPT) 2.Network Protocols: TCP/UDP/IP, ICMP, HTTP, DHCP ClientWAN Interface, DHCP ServerLAN Interface, DNS Client, DNS Relay, SNTP, PPPoE, FTP, TFTP 3.VoIP Protocols: SIP (RFC2976,RFC3261,

Shenzhen Netphone Technology Co., Ltd.

2 FXS Ports VoIP Gateway ATA SIP/H.323 VoIP Gateway/FXS Gateway/VOIP Adapter/Network / China VoIP Products for sale

  Key Features Open Standard VoIP Protocols (ITU H.323 V4 and IETF SIP V2) Two 10/100 Ethernet for WAN / LAN connections Peer-to-Peer IP Calls Speech quality ensured by QoS at the Ethernet and IP layers and comprehensive jitter buffer Line Echo

Price:US $ 49.53 - 49.54 / Piece
DBL Technology Limited

SIP Gateway/VoIP Media Gateway NC-MG800 With SIP Protocol and SS7, ISDN PRI, V5.2 / China VoIP Products for sale

Description: NC-MG800 is a cost effective and standards-complaint Media Trunk Gateway, which is generally called TG/SG or VoIP Voice Gateway, designed for enterprise users and ITSP (Internet Telephony Service Provider) environments. NC-MG800 locates on t

Shenzhen Niceuc Communication Technology Co., Ltd.

4SIMs GSM SIP Gateway / VoIP-GSM Gateway /VoIP/ for IP PBX / 4 SIMs GSM IP Gateway / China VoIP Products for sale

Product Name: GSM VoIP Gateway(4 Channel) Model: Etross-GoIP400 General Information: The Etross-GoIP400 GSM VoIP Gateway enables direct routing between IP and GSM network without the use of a FXO port or the PSTN network.It is the GSM networ

Shenzhen Etross Telecom Co., Ltd.

Voip Gateway IAD with 4FXs/Voip Sip Gateway / China VoIP Products for sale

SinoV-400I 4FXS voice IAD is a multi-function voice/fax/data access IAD specifically designed for operators, enterprises and household users. IAD supports standard SIP protocol, H323 protocol, has built-in routing function and supports multiple network ac

Shenzhen E-Sunway Technology Co., Ltd.

hot sale Voip Gateway IAD with 4FXs/Voip Sip Gateway / China VoIP Products for sale

SinoV-400I 4FXS voice IAD is a multi-function voice/fax/data access IAD specifically designed for operators, enterprises and household users. IAD supports standard SIP protocol, H323 protocol, has built-in routing function and supports multiple network ac

SinoVoip Co,.Ltd

1 year warranty 16 channels GOIP gateway/ voip gsm gateway for IP phone/sip voip phone / China Fixed Wireless Terminals for sale

1 year warranty 16 channels GOIP gateway/  voip gsm gateway for IP phone/sip voip phone 16 channels VoIP GSM Gateway for call termination(VoIP to GSM and GSM to VoIP). It is

Price:US $ 0 - 2,000 / Piece
Shenzhen Etross Telecom Co., Ltd.

Best sale!!16 goip gateway /wireless sip voip gateway goip16 / China VoIP Products for sale

 Best sale!!16 goip gateway /wireless sip voip gateway goip16         Goip 16 with 16 sim card in ,it bridges the GSM and the IP networks by enabling voice communications. It is ideal for VoIP to Local termination where a f

Price:US $1,666
Huizhou Yuexun Network Technology Co., Ltd.

8 ports voip gsm gateway goip 8 goip gateway/gsm converter sip ip phone adapter / China VoIP Products for sale

 8 ports voip gsm gateway goip 8 goip gateway/gsm converter sip ip phone adapter     Product Introduction:   The GSM Fixed Wireless Terminal  8 ports Gateway GoIP-8 is a   8 SIM Card Broadband Phone Gatew

Price:US $800
Huizhou Yuexun Network Technology Co., Ltd.

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