pstn lines

Home Black Color Fixed Big Button Phone Elderly Corded Telephones Description of Home Black Color Fixed Phones: Product item: Customized Telephone Pro...

GSM &PSTN Telephone Landline Touch Screen Wireless Home Alarm System Model:CX-PGSM4 Wireless Home Alarm System Detailed Product Description Wirele...

Model:JS-PGCX4 GSM/PSTN Dual network wireless home alarms Features 1.Touch keypad; LCD displays Date, Day of the week, Time, and current Armed Status ...

ZTE ZXJ10 DSLC 260DSLC 12-digital user board for ZXJ10 ZXJ10B PSTN Contact Us Switching module (SM): connected to the CM or another SM, or used as an ...

Tunnel Speed-dial Intercom, IP67 Weatherproof Auto-dial Analog Telephone As a standard analogue telephone, this unit provides basic telephone function...

SinoV-GSM400E PCI-E asterisk card Products: SinoV-GSM400E is a four-way wireless voice cards, slot type is PCI-E socket, line PCI-E 2.2 standards. It ...

Model Number :DSE5320 Provides RS232 Modem link to PC via either PSTN line or GSM network (using a suitable modem). LCD 4-line text We are authorized ...

Outdoor Loudspeaker Industrial Analog Telephone Broadcast Telephones System As a standard analog telephone, the unit provides basic telephone function...

White VOIP GSM Gateway 4 Channel with Internal Attenna SIP Proxy Mode OFS-GP4I GP is designed to work in conjunction with key phone systems and IP-PBX...

NIM-2FXO= Overview The NIM-2FXO= is a Network Interface Module (NIM) designed for Cisco routers, specifically providing two Foreign Exchange Office (F...

4FXO (Foreign Exchange Office) Telephony Trunk Interface Module The Analog Trunk FXO is an interface that connects to a trunk line, like the one from ...

Accessories Analog Telephone to F/O Converter: 1-Ch Telephone lines (FXO & FXS) Accessories Advantages: standard RJ11 telephone interface 1 channe...

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...