Page 48 - Checking Telephones
Connecting & Checking Two-Wire Telephones
All two-wire devices (POTS) should be tested according to the manufacturer's instructions
before connection to the IP Office system. Connect the two-wire device and make a test
call.
Power Fail Telephones and Sockets
All power fail sockets (on IP400 Analog Trunk 16 modules only – see page 23) must be
tested.
To test a power fail socket :
1. Locate the socket and check that it is clearly labeled as a power fail socket.
2. Connect a telephone to the socket.
3. With power to the IP Office system switched on, make a test call.
4. Switch the power to the IP Office system off and again make a test call.
5. Switch the power to the IP Office system back on again.
6. Repeat the test for any other power fail sockets.
Note:
Page 48 - Telephone Installation
Checking Telephones
Where E911 statuary requirements for discrete location identification of a power
fail phone are required on the transmitted CLI, ensure that the relevant
installation programming is completed.
IP Office (R2.1) Installation Manual
40DHB0002UKCL – Issue11c (19th November 2004)
Telephone Installation