Adtran MX2800 Multiplexer Redundant AC with Modem 4205290L2 Conference Phones The 1200221L3 supports fax detection

The 1200221L3 supports fax detection to prevent fax messages from being compressed with G

A pair of dual DB-37 adapter cables which provide four V

Includes ring generator

the Allworx 9202 features two call appearance buttons and an integrated 10/100 Ethernet switch

Connects up to 60 ShoreTel IP Phones or 12 Analog ports

Adtran MX2800 Multiplexer Redundant AC with Modem 4205290L2 Conference Phones The 1200221L3 supports fax detectionAdtran MX2800 Multiplexer Redundant AC with Modem 4205290L2 Description: The Adtran MX2800 Multiplexer combines 28 DS1 signals into a single channelized DS3 circuit. The multiplexer simplifies transmission of the circuit connections on the carrier side. The MX2800 provides hot swappable bays within the chassis offering support for redundant power supplies and redundant multiplexing, This is the redundant version of the MX2800. Two power supplies and