Grandstream GXW4248 FXS VoIP Gateway, Stock# GXW4248 NEW SSD Memory Multifunction indicator light for incoming

Multifunction indicator light for incoming calls hold and voltage message waiting

The Mediatrix 4402 VoIP Gateway is 2 Port ISDN BRI Gateway

LAN Ports : 1

1-1/2" - 8-1/4"

The durable NEC COIB (8)-U10 ETU Circuit Card 750448 CENTRAL OFFICE INTERFACE UNIT with CALLER ID is a Central Office Caller ID ETU detects Caller ID signals from the central office and sends them to the Main Processor

Grandstream GXW4248 FXS VoIP Gateway, Stock# GXW4248 NEW SSD Memory Multifunction indicator light for incomingProduct features The Grandstream GXW4248 is a 48 FXS port VoIP gateway that can be used to connect analog devices such as phones and faxes to a VoIP network. This VOIP phone supports everal voice fax codes and a combination of 48 RJ11 FXS ports and a 50 pin Telco connector and features 48 FXS analog telephone ports, superb voice quality, rich telephony functionalities, easy provisioning , flexible dialing plans, advanced security protection, and