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Application Roadside VoIP Emergency Telephone Pillar, Weatherproof & Vandal-proof PSTN Telephone System They are often used at university and college campuses, roadsides, streets, public square, car-parks, police stations, outside buildings, ...
Application Roadside VoIP Emergency Telephone Pillar, Weatherproof & Vandal-proof PSTN Telephone System They are often used at university and college campuses, roadsides, streets, public square, car-parks, police stations, outside buildings, ... more
Brand Name:J&R
Model Number:JR-TP-03
Place of Origin:Shenzhen, China
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Vandal Resistant Indoor Analog PSTN Phone for Inmate Visitors Hotline Telephone 1. This Industriale Hotline Telefon make up of handset, cradle, digital keypads, mainboard and microphone in stainless steel body. (250*136*120mm) 2. Handset with armored cord...
Vandal Resistant Indoor Analog PSTN Phone for Inmate Visitors Hotline Telephone 1. This Industriale Hotline Telefon make up of handset, cradle, digital keypads, mainboard and microphone in stainless steel body. (250*136*120mm) 2. Handset with armored cord... more
Brand Name:Yuantong
Model Number:YT-DJ11
Place of Origin:Shenzhen ,china
Indoor Analog PSTN Phone , Inmate Visitors Hotline Vandal Resistant Telephone
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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 by codec G.711, G.723, G.729A and so on. It supports several PC machines from enterprise, office or family...
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 by codec G.711, G.723, G.729A and so on. It supports several PC machines from enterprise, office or family... more
Brand Name:Biocare or OEM
Model Number:RVG32
Place of Origin:China
VoIP Gateway with 8/16/24/32 FXO FXS Ports for IP PBX, Call Termination
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...VOIP GSM 32FXS 1911/1930/1960 ASI BOARD PBX unified communication gateways offer rich IP-PBX telephony and conferencing capabilities for up to 20,000 users and support for analog equipment in hybrid environments. U1900 Series Gateways provide upstream connections to the Public Switched Telephone Networks (PSTNs...
...VOIP GSM 32FXS 1911/1930/1960 ASI BOARD PBX unified communication gateways offer rich IP-PBX telephony and conferencing capabilities for up to 20,000 users and support for analog equipment in hybrid environments. U1900 Series Gateways provide upstream connections to the Public Switched Telephone Networks (PSTNs... more
Brand Name:Huawei
Model Number:32FXS
Place of Origin:China
Smart Home VOIP GSM 32FXS 1911/1930/1960 ASI BOARD PBX
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... Description 40W Series CE GS CB ETL FCC SAA C-Tick CCC RoHS EMC LVD Approved VOIP Adaptor New design: Super mini size, light and portable. Certificate: CE GS CB ETL FCC SAA C-Tick ...
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PSTN VOIP PBX Server Abundant Voice Service , Asterisk Voip Gateway Trunking Gateway Overview Guangdong Global Telecommunication Technology GT-SS3500 soft switch product can realized various kinds of communication network access such as SIP protocol into IMS/NGN core network or PSTN...
PSTN VOIP PBX Server Abundant Voice Service , Asterisk Voip Gateway Trunking Gateway Overview Guangdong Global Telecommunication Technology GT-SS3500 soft switch product can realized various kinds of communication network access such as SIP protocol into IMS/NGN core network or PSTN... more
Brand Name:Global Tech
Model Number:GT-SS3500
Place of Origin:China
PSTN VOIP PBX Server Abundant Voice Service , Asterisk Voip Gateway Trunking Gateway
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... used in residential, SOHO and mobile office VoIP applications. It provides reliable, low- cost, and flexible means to deploy converged communication solutions for network operators and enterprises. OFS- CG4 ...
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4FXS (Foreign Exchange Station) Telephony Trunk Interface Module FXS is an interface that connects to a station, such as an analog telephone or the FXO interface of another PBX. It provides ringing voltage and battery to the FXO devices. FXS interfaces...
4FXS (Foreign Exchange Station) Telephony Trunk Interface Module FXS is an interface that connects to a station, such as an analog telephone or the FXO interface of another PBX. It provides ringing voltage and battery to the FXO devices. FXS interfaces... more
Brand Name:ZYCOO
Model Number:4FXS
Place of Origin:China
Analog Station 4FXS VoIP Telephony Foreign Exchange Station Trunk Module
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... devices, such as IP cameras, wireless AP, VoIP. It supports 4 10/100Mbps PSE(Power Source Equipment) ports and 1 10/100/1000Mbps PD(Power Devices) ports. There is no need to use the power adaptor, as this PoE switch can work through receiving power other
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... (Transformer).it's a DC UPS Adaptor designed to provide emergency power backup to all kinds of DC power equipment such as routers, modems, set-top box, VOIP phone systems, surveillance system, alarm system and many critical telecom equipment. it can
... (Transformer).it's a DC UPS Adaptor designed to provide emergency power backup to all kinds of DC power equipment such as routers, modems, set-top box, VOIP phone systems, surveillance system, alarm system and many critical telecom equipment. it can more
Brand Name:SMALL SPROUTS
Model Number:UPS1512-02
Place of Origin:Guangdong, China (Mainland)
mini dc output 5v backup battery china ups price in pakistan
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...Waterproof Full Keypad Industrial VoIP Analog Telephone As a standard analog telephone, the unit provides basic telephone functions and can be connected to any standard two-wire telephone line, including analog PABX lines and PSTN. This heavy duty hotline ...
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VoIP Emergency Telephone Tower with Flasher for Campus, Roadside PoE supply SOS Telephone JR321-SC Voice over Internet Protocol (VoIP) emergency phone tower provide simple network connection without the need for telephone adaptors, extending VoIP access...
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...VOIP GSM Gateway IP PBX eSpace U1960 eSpace U1981 Huawei PBX Huawei's unified communication gateways offer rich IP-PBX telephony and conferencing capabilities for up to 20,000 users and support for analog equipment in hybrid environments. U1900 Series Gateways provide upstream connections to the Public Switched Telephone Networks (PSTNs...
...VOIP GSM Gateway IP PBX eSpace U1960 eSpace U1981 Huawei PBX Huawei's unified communication gateways offer rich IP-PBX telephony and conferencing capabilities for up to 20,000 users and support for analog equipment in hybrid environments. U1900 Series Gateways provide upstream connections to the Public Switched Telephone Networks (PSTNs... more
Brand Name:Huawei
Model Number:espace 1960 eSpace U1981
Place of Origin:China
Smart Home VOIP GSM Gateway IP PBX eSpace U1960 eSpace U1981 Huawei PBX
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... and support for analog equipment in hybrid environments. U1900 Series Gateways provide upstream connections to the Public Switched Telephone Networks (PSTNs) or to voice switches in private networks. Downstream support for IP phones, analog phones, and
... and support for analog equipment in hybrid environments. U1900 Series Gateways provide upstream connections to the Public Switched Telephone Networks (PSTNs) or to voice switches in private networks. Downstream support for IP phones, analog phones, and more
Brand Name:Huawei
Model Number:eSpace 7950
Place of Origin:China
huawei espace 7950 series ip phone VoIP SIP Phone eSpace 7903X
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...VOIP GSM Gateway U1910 espace 1910 Huawei PBX Huawei's unified communication gateways offer rich IP-PBX telephony and conferencing capabilities for up to 20,000 users and support for analog equipment in hybrid environments. U1900 Series Gateways provide upstream connections to the Public Switched Telephone Networks (PSTNs...
...VOIP GSM Gateway U1910 espace 1910 Huawei PBX Huawei's unified communication gateways offer rich IP-PBX telephony and conferencing capabilities for up to 20,000 users and support for analog equipment in hybrid environments. U1900 Series Gateways provide upstream connections to the Public Switched Telephone Networks (PSTNs... more
Brand Name:Huawei
Model Number:U1910
Place of Origin:China
Smart Home VOIP GSM Gateway U1910 espace 1910 Huawei PBX
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... Description 40W Series CE GS CB ETL FCC SAA C-Tick CCC RoHS EMC LVD Approved VOIP Phone Adaptor New design: Super mini size, light and portable. Certificate: CE GS CB ETL FCC SAA C-Tick ...
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... used in residential, SOHO and mobile office VoIP applications. It provides reliable, low- cost, and flexible means to deploy converged communication solutions for network operators and enterprises. OFS- CG4 ...
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... quality low density access devices used in residential, SOHO and mobile office VoIP applications. It provides reliable, low cost, and flexible means to deploy converged communication solutions for network operators and enterprises. OFS- CG4 ...
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...VOIP GSM SIP Gateway / Voip Gateway Service 1 Channel 0.40kg Voice prompts OFS-GP1I Descreiption: A VoIP GSM gateway (GP) is an IP-based device that enables inbound and outbound VoIP and GSM cellular calls. It is a great alternative to PSTN, especially in area where GSM service is available for VoIP...
...VOIP GSM SIP Gateway / Voip Gateway Service 1 Channel 0.40kg Voice prompts OFS-GP1I Descreiption: A VoIP GSM gateway (GP) is an IP-based device that enables inbound and outbound VoIP and GSM cellular calls. It is a great alternative to PSTN, especially in area where GSM service is available for VoIP... more
Brand Name:OPTFOCUS
Model Number:OFS-GP1I
Place of Origin:Guangdong, China(Mainland)
1 Channel 0.40kg VOIP GSM Gateway
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... VoIP and GSM cellular calls. It is a great alternative to PSTN, especially in area where GSM service is available for VoIP call termination. A typical set up is shown as follow: GP is designed to work in conjunction with key phone systems and IP-PBX to