Nortel Networks 5100 User Manual

Page 66

IP Peer Networking and Call Server configuration

Parameter

Value

Description

Wait time before a caller is
sent to RAN Queue:

-1

<1 to 32767>

Enter the time (in seconds) that the caller
waits before the call is directed to the RAN
queue:

never send to RAN queue (default)

immediately send to RAN queue

wait n seconds before sending to RAN queue

Timeout for Ringing
indication of the CD set:

<5 to 60>

Enter the time to wait for ringing indication
on the Converged Desktop telephone. If a
timeout occurs, the system considers the
telephone as busy or call-forwarded to other
devices. As a result, the Converged Desktop
call is canceled. The timeout range is 5 to 60
seconds (default is 10 seconds).

Timeout for CD Server:

<1 to 30>

Enter a timeout value. This value is used
when the MCS 5100 is not available or
there are network problems. An incoming
Converged Desktop call is terminated directly
to Converged Desktop telephone without
waiting for the MCS 5100. The timeout range
is 1 to 30 seconds (default is 5 seconds).

Note: Nortel recommends that the timeout
value not be configured as a small value. If
the time is too short, then a delayed packet
can eventually reach the MCS 5100. This
can cause a “race condition” between the
MCS 5100 routing the call and the CS 1000
routing the call. If the administrator knows of
a persistent network problem, or if the MCS
5100 is out of service for a period of time,
then Nortel recommends that you disable
Converged Desktop Service rather than
setting a small timeout value.

Timeout for call answered
by other than CD phone set:

Enter a timeout value. If a call is answered on
any telephone (within the CS 1000 network)
other than Converged Desktop telephone
itself, then the SIP session is torn down
automatically after this timeout. The purpose
is to remove "lone" screen pop-ups on the
Converged Desktop PC Client (PCC). The
timeout range is 2 to 60 seconds (default is
2 seconds).

—End—

Enterprise: Common

Solution Integration Guide for Communication Server 1000/Multimedia Communication Server 5100

NN49000-301

01.01

Standard

Release 4.5

27 October 2006

Nortel Networks Confidential