E1 / T1 VoIP Telephony Primary Rate Interface PRI Modules
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E1 / T1 PRI (Primary Rate Interface) Telephony Interface Module The Primary Rate Interface (PRI) is a standardized telecommunications service level within the Integrated Services Digital Network (ISDN) specification for carrying multiple DS0 voice and ......
Zycoo Co., Ltd.
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Auto Attendant Asterisk / Elastix VOIP Product Voice Mailbox CTI Develop Interface
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... and large enterprise, and enterprise group. It provides professional IP telephony services for a maximum of 8,000 SIP users and 1424 analog extensions, 24 E1/T1 ports for digital trunk access and 712 FXO for analog trunks. It adopts high reliable design,...
Guangdong Global Telecommunication Technology Co., Ltd.
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IP68 Runing Indicator Light Industrial Grade Voip Phone Ringing Pilot Lamp
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...VoIP Phone, an Industrial Voice over IP System that offers the power and performance necessary for use in industrial applications. This industrial IP telephony device is designed to provide high-quality voice over internet protocol (VoIP) communications and is powered by a DC12V adapter (external optional). Featuring an aluminum alloy body, the YT-IPSG30 industrial VoIP......
Shenzhen Yuantong Modern Technology Co., Ltd.
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Steel Shell FXS 16 Port VoIP Gateway 2 LAN 10 / 100Mbps Support SIP IMS
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VoIP Gateway 16 FXS Ports 2 LAN Good Compatibility With SIP/NGN/IMS IAD Product Description IAD3016 VoIP gateway is a multi-functional analog VoIP gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS), fax ......
Guangzhou V-Solution Telecommunication Technology Co., Ltd.
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VDSL2+ Modem 4 Ports Modem Router VDSL2 VOIP 802.11b/G/N/AC 1600mbps
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... VoIP telephony management -- caller ID, call waiting/holding/forwarding, 3-way conference calls and voice mail, free communications by easily dialing an extension ......
ZISA Technologies (Beijing) Inc.
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Comelink 48 64 72 Port support RJ21 Connector FXS Analog VoIP Gateway
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... interface.KXT2500 supports the standard SIP protocol and it's compatible with leading IMS/NGN platform and SIP-based IP telephony system. It is...
COMELINK CO.,LTD
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Outdoor Tunnel Weatherproof VoIP Phone IP67 Aluminum Alloy Material
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...VoIP telephone Tunnel Emergency Phone The JR100 series Weatherproof Telephones are designed for use by the railways, power stations, the armed services, and heavy industry which require very reliable telephony under adverse conditions. As a standard analog telephone, this unit provides basic telephone functions and can be connected to any standard two-wire telephone line, including analog PABX lines and PSTN. SIP-VoIP...
J&R Technology Limited
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NIM-2MFT-T1/E1 Cisco Router Module 2 Port Multiflex Trunk Voice / WAN Network Interface Module
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...;s 4000 Series Integrated Services Routers (ISRs). This module delivers flexible connectivity options for both voice and data services over T1/E1 lines, enabling branch offices to support traditional telephony and efficient WAN aggregation....
Beijing Lianmai Tongchuang Technology Co., Ltd.
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2 / 4 Ports FXO FXS VoIP ATA, Call Terminal, VoIP Gateway, FXO to SIP Converter
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Introduction BVG04 is a multi-purpose VoIP gateway product series designed with the needs of service providers and enterprises in mind. With BVG04 VoIP SIP gateways, service providers can provide telephony and fax services to subscribers using many access ......
Beijing RYLink Technology Co., Ltd.
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4E1/T1 VoIP Trunk Gateway, SIP, H.323
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...VoIP Trunk Gateway ◇ Support echo cancellation, DJB, VNG, VAD and Qos ◇ Voice codec option: G.711A/U, G.723.1(Option), G.729A/B(Option), iLBC(Option) ◇ Simple Configuration, friendly GUI, strong handling capacity, stability system ◇ Good compatibility, support Asterisk, Elastix, Freeswitch and Small and mdeium IPPBX Platform Physical Interface ◇ ISDN Interface: 1/2*E1......
DongGuan Xuan Ying Lights Co., Ltd
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