Avaya Communication Manager Administrator's Manual page 1381

Media Encryption
Appears when the Media Encryption feature is enabled in Communication Manager and the
Group Type field is h.323.
Valid entries
y/n
Name
Appears when the Group Type field is atm.
Valid entries
up to 15
alphnumeric
Near-end Listen Port
Appears when Group Type is h.323 or sip. Defaults to 5061 for SIP over TLS.
Valid entries
1719, 1720, or
5000 to 9999
Near-end Node Name
Appears when the value of the entry in the Group Type field is atm or sip. Enter the node name
for the C-LAN IP interface in this media server. The node name must be administered on the IP
Node Names screen and the IP Interfaces screen.
Valid entries
Name of an
administered IP
node
Usage
Enter y to enable encryption for trunk calls assigned to
this signaling group. If encryption for the signaling group
is not enabled, then trunk calls using this signaling
group will not be encrypted regardless of
administration.
Usage
Enter 15 alphanumeric characters for identification.
Usage
Enter an unused port number. The default for SIP is
5061. Avaya recommends 1720 for h.323 and 1719 if
LRQ is y.
Usage
Describe the near-end node.
Signaling Group
IP Codec Set
Issue 1 June 2005 1381