User's Manual

114 Module - eVBVOICE

• 0 = set the bit specified in t1hookflash, clear any others

• 1 = set the bit specified in t1hookflash, leave others unchanged

• 2 = clear the bit specified in t1hookflash, leave others unchanged

The difference between t1answer and t1hangup settings is used to test for

hangup notification from the switch. For example, if t1answer is 11 and

t1hangup is 10, the B bit going to 0 is used to detect hangup.

The difference between t1ringing and t1idle is used to test for incoming

ring indication in the same way. Loopstart overrides the t1answer settings

to monitor B-bit changes only, and forces the other settings to use the

following values.

• t1idle = 01

• t1ringing = 00

•

t1hangup = 00 (no change)

• t1hookflash = 01

Figure 124

Ini settings - [Voicecard] (Dialogic T1 specific settings)

VBVoice uses the following events to determine start and end of an

incoming call.

Figure 125

VBVoice events to start and end an incoming call

[Voicecard] - Rhetorex specific settings

Nortel Communication Server 1000

DECT Messenger Installation and Commissioning — Book 2

NN43120-301 02.01 4 June 2010