4.2.11 Tandem Connections; Dtmf Relay - NEC Univerge SV9100 Manual

Issue 2.0
S 5 DTMF R
ECTION
When sending DTMF over an SV9100 CCISoIP network it may be necessary to
configure the item below. This allows the sending UNIVERGE SV9100 to detect
DTMF tones and convert them to data, then regenerate the DTMF tones at the
receiving side.

SV9100 Networking Manual

4.2.11 Tandem Connections

Use the table below to make assignments for tandem connections.
System A
Program 14-01-13
Trunk to Trunk Transfer
0 = Disable
1 = Enable (Default)
Program 14-01-24
Trunk to Trunk Outgoing
Caller ID Through Mode
0 = Disable (Off) (default)
1 = Enable (On)
ELAY
84-34-01 VoIPDB Setup DTMF Relay Mode (05-CCIS over IP)
When using G.729, NEC recommends setting this item to (1) = RFC2833
System B
Program 14-01-13
Trunk to Trunk Transfer
0 = Disable
1 = Enable (Default)
Program 14-01-24
Trunk to Trunk Outgoing
Caller ID Through Mode
0 = Disable (Off) (default)
1 = Enable (On)
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