Nortel Networks NN44470-100 - Manual (Page 17)

- 17 -
MAS commissioning
Nortel Media Application Server 6.0 for AS 5300
Fundamentals
NN44470-100 01.01 Standard
Release 6.0 03 June 2008
Copyright © 2008, Nortel Networks
4-Way controller ring
SIP signaling
SIP configuration is broken into the following categories: General, Domains,
Accounts, Trusted Nodes, and Routes. The following sections describe these
categories in more detail.
SIP properties
You can modify the following SIP properties.
SIP domains
You must define all SIP domains on the MAS. You must configure a SIP
domain before you can configure SIP accounts and routes.
SIP properties
Property Description
Always use SIP default
outbound proxy If enabled, the system routes SIP requests, which
do not match domain proxy configuration, through
the default outbound proxy (if configured), even if
the IP address is specified in the host portion of the
destination Universal Resource Indicator (URI).
Answer Delay (rings) Represents the number of rings before an
incoming SIP call is answered. To configure the
duration of a ring, use the Ring Interval engineering
parameter. Zero rings means that the call is
immediately answered.
Hide SIP User-Agent Header If enabled, the User-Agent header is not included
in SIP messaging.