Avaya Communication Manager Administrator's Manual page 1131

While the IP telephone's receiver is lifted, the endpoint continues trying to re-establish
connection with the current server until the call ends.
Field descriptions for page 2
Figure 390: IP-Options System Parameters screen
display system-parameters ip-options
Always use G.711 (30ms, no SS) for intra-switch Music-On-Hold?
IP DTMF TRANSMISSION MODE
Intra-System IP DTMF Transmission Mode: in-band
Always use G.711 (30ms, no SS) for intra-switch Music-On-Hold
Valid entries Usage
15 to 3600 Enter the number of seconds an IP endpoint
spends on trying to connect to the C-LANS
before going to an LSP. Default is 75.
IP-OPTIONS SYSTEM PARAMETERS
Inter-System IP DTMF: See Signaling Group Forms
Valid entries Usage
y/n Default is n. A y entry indicates that G.711 is
used for intra-switch Music-On-Hold.
IP-Options System Parameters
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Issue 1 June 2005 1131