voip ip pbx

... difference is how phones work and how to set them up. 's full name is voice over internet protocol, which is a voice call technology....

... GSM Gateway eSpace U1960 eSpace U1981 Huawei Huawei's unified communication gateways offer rich telephony and conferencing c...

Megaco Asterisk , Asterisk Server Multi Analog Access Promaster GT-LAD Series Overview Global Tech Protocol Master(Promaster) GT-IAD-8S8O V...

Medium/Large Business VoIP Business Phone Systems IPPBX - U80 CooVox-U80 is a next-generation IPPBX system designed for medium to large enterprises. I...

... Phone CP-7821-K9 Overview Quick Details Products Status: Stock Brand Name: Cisco Place of Origin: Beijing, China (Mainland) Manufacturer: C...

...-T Interface Port 1.10/100 Base-T Applications 2.8P 8C Integrated Filter Rj45 Female Jack 3.HY911105AE 4.SM-LPJ4011FBNL【 Mass Production Mod...

RVG32 series voip gateway include 8-32 ports gateway with 1 WAN and 1 LAN, which can connect with common phone or PSTN phone with high-quality voice b...

... Phone 6900 Series CP-6921-CL-K9 Cisco UC Phone 6921 CP-6921-CL-K9 Overview Cisco Unified Phone 6921 is an innovative endpoint that deliv...

Customized New and Original VoIP IP Phone CP-8851-K9 Conference Phone #detail_decorate_root .magic-0{border-bottom-style:none;border-bottom-color:#fff...

New Yealink SIP-T58A HD video and voice Smart media Voip IP Phone The Yealink SIP-T58A is a simple-to-use smart business phone that provides an enrich...

..., Multiple protocol support Protocols RTCP, RTP, SDP, S, SRTP Voice Codecs G.711a, G.711u, G.722, G.729a, iLBC, iSAC Quality of Service...

Private Mold Yes Products Status Stock Place of Origin China Beijing Product name CP-8845-K9= Condition NIB Original Delivery time 1-3 Days MOQ 1 Pcs ...

SinoV-GSM800E 8 GSM PCI-E GoIP astersisk card Products: SinoV-GSM800Eis a 8 wireless voice cards, slot type is PCI express socket, line PCI-E standard...

... Hazardous Area Telephones offers a rugged aluminum enclosure with pivoted door and a weatherproof rating of IP67. It's a Safe, reliable. Voice...

... GSM S Gateway / Gateway Service 1 Channel 0.40kg Voice prompts OFS-GP1I Descreiption: A GSM gateway (GP) is an -based device tha...

Gateway 16 FXS Ports 2 LAN Good Compatibility With S/NGN/IMS IAD Product Description IAD3016 gateway is a multi-functional analog gat...

.... Connected analog phone, fax, with standard voice interface and provide quality voice service. XY-1000VG series access gateway use standa...

...standard R21 interface in 1U size. Users can easily connect their analog phone, fax, via standard voice interface.KXT2500 supports the standard...

... Phone CP-7821-K9 Industrial Enterprise Networking phone CP-7821-K9= New Sealed 7800 Series Phone Product Description CP-7821-K9 ...