Partyline: AC-701 replacement
The AC-701 interface is now discontinued as of 2012
Replacing the AC-701 unit depends on your applicationWhat is the AC-701 being used for ? AC-701 being used as a 2/4wire converter – then use EF-701 or IF4W4 AC-701 being used as a Telephone adapter – then use a TEL-14 in a IMF-102 frame --- Note: you need to link the data TX/RX pairs together . Link RJ45 pin 1,7 together , 2,8 together on the TEL-14 MATRIX RJ45 connectorandthen connect TEL-14 Matrix RJ45 port pins 3,4,5,6 (which are the 4wire audio pairs) to yourexternal system.
Remember to dial out you need to put a standard telephone handset in parallel with the TEL-14