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Total 73 products for pstn line Manufacture & Suppliers

4 Port FXS/FXO analog Asterisk PCI-E card

... technology, can prevent the thunder and lightning from striking effectively. * No additional power connector or supplier is required for the operation of FXS modules, reduced the line wave of the power, has...

Shenzhen Sino Voip Co,Ltd
Guangdong

Active Member

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VoIP Gateway with 8/16/24/32 FXO FXS Ports for IP PBX, Call Termination

...supports several PC machines from enterprise, office or family to share one ADSL line or one Internet ISP account to surf the net and also provides simple management function and English web configuration in...

Beijing RyLink Technology Co., Ltd.
Beijing,China

Site Member

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ZYCOO Analog Module Loop Closure Detection With 2FXO Ports 2FXS Ports

... 2FXO ports and 2FXS ports and can be combined with BRI, PRI, and GSM modules. FXO interfaces are used to connect your PBX to the PSTN. One FXO channel is required for each line you receive from your telco. ...

Zycoo Co., Ltd.
China

Active Member

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2FXOS VoIP Telephony Fxs Module Foreign Exchange Office Foreign Exchange Station

... 2FXO ports and 2FXS ports and can be combined with BRI, PRI, and GSM modules. FXO interfaces are used to connect your PBX to the PSTN. One FXO channel is required for each line you receive from your telco. ...

Zycoo Co., Ltd.
China

Active Member

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ZYCOO IP PBX Phone System IPv4 IPv6 Voip Business Phone Systems

...enterprises. It is a truly powerful hardware platform and supports PSTN/GSM/WCDMA trunks, ISDN E1/T1, and BRI digital trunk lines. Through its innovative software features, CooVox-U80 allows for enterprise-g...

Zycoo Co., Ltd.
China

Active Member

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Office PBX Telephony Combined With BRI PRI And GSM Modules

... 2FXO ports and 2FXS ports and can be combined with BRI, PRI, and GSM modules. FXO interfaces are used to connect your PBX to the PSTN. One FXO channel is required for each line you receive from your telco. ...

Zycoo Co., Ltd.
China

Active Member

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2.41GHz Dual Core PBX Telephony Medium / Large Business Voip Systems

...enterprises. It is a truly powerful hardware platform and supports PSTN/GSM/WCDMA trunks, ISDN E1/T1 and BRI digital trunk lines. Through its innovative software features, CooVox-U80 allows for enterprise-gr...

Zycoo Co., Ltd.
China

Active Member

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ZYCOO Analog Module Loop Closure Detection With 2FXO Ports 2FXS Ports

... 2FXO ports and 2FXS ports and can be combined with BRI, PRI, and GSM modules. FXO interfaces are used to connect your PBX to the PSTN. One FXO channel is required for each line you receive from your telco. ...

Zycoo Co., Ltd.
China

Verified Supplier

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2FXOS VoIP Telephony Fxs Module Foreign Exchange Office Foreign Exchange Station

... 2FXO ports and 2FXS ports and can be combined with BRI, PRI, and GSM modules. FXO interfaces are used to connect your PBX to the PSTN. One FXO channel is required for each line you receive from your telco. ...

Zycoo Co., Ltd.
China

Verified Supplier

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ZYCOO IP PBX Phone System IPv4 IPv6 Voip Business Phone Systems

...enterprises. It is a truly powerful hardware platform and supports PSTN/GSM/WCDMA trunks, ISDN E1/T1, and BRI digital trunk lines. Through its innovative software features, CooVox-U80 allows for enterprise-g...

Zycoo Co., Ltd.
China

Verified Supplier

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Office PBX Telephony Combined With BRI PRI And GSM Modules

... 2FXO ports and 2FXS ports and can be combined with BRI, PRI, and GSM modules. FXO interfaces are used to connect your PBX to the PSTN. One FXO channel is required for each line you receive from your telco. ...

Zycoo Co., Ltd.
China

Verified Supplier

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2.41GHz Dual Core PBX Telephony Medium / Large Business Voip Systems

...enterprises. It is a truly powerful hardware platform and supports PSTN/GSM/WCDMA trunks, ISDN E1/T1 and BRI digital trunk lines. Through its innovative software features, CooVox-U80 allows for enterprise-gr...

Zycoo Co., Ltd.
China

Verified Supplier

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Pstn Line

Total 73 products for pstn line Manufacture & Suppliers