Version 6.4 281 March 2012
SIP User's Manual 18. GW and IP to IP
Parameter Description
Source Host Prefix The From URI host name prefix of the incoming SIP INVITE message. If
this routing rule is not required, leave the field empty.
Notes:
The asterisk (*) wildcard can be used to denote any prefix.
If the P-Asserted-Identity header is present in the incoming INVITE
message, then the value of this parameter is compared to the P-
Asserted-Identity URI host name (and not the From header).
Dest. Phone Prefix Defines the prefix or suffix of the called (destined) telephone number. For
example, [100-199](100,101,105) denotes a number that starts with 100
to 199 and ends with 100, 101 or 105. For a description of notations that
you can use to represent single and multiple numbers (ranges), see
'Dialing Plan Notation for Routing and Manipulation Tables' on page 787.
The prefix can include up to 49 digits.
Source Phone Prefix Defines the prefix or suffix of the calling (source) telephone number. For
example, [100-199](100,101,105) denotes a number that starts with 100
to 199 and ends with 100, 101 or 105. For a description of notations that
you can use to represent single and multiple numbers (ranges), see
'Dialing Plan Notation for Routing and Manipulation Tables' on page 787.
The prefix can include up to 49 digits.
Source IP Address The source IP address of the incoming IP call (obtained from the Contact
header in the INVITE message) that can be used for routing decisions.
Notes:
You can configure from where the source IP address is obtained,
using the parameter SourceIPAddressInput.
The source IP address can include the following wildcards:
"x": denotes single digits. For example, 10.8.8.xx represents all
the addresses between 10.8.8.10 and 10.8.8.99.
"*": denotes any number between 0 and 255. For example,
10.8.8.* represents all addresses between 10.8.8.0 and
Calls matching all or any combination of the above characteristics are sent to the Trunk Group ID or
assigned to the source IP Group for IP-to-IP routing defined below.
Note: For alternative routing, additional entries of the same characteristics can be configured.
Trunk Group ID For IP-to-Tel calls: The Trunk Group to which the incoming SIP call is
assigned if it matches all or any combination of the parameters described
above.
For IP-to-IP calls: Identifies the call as an IP-to-IP call when this
parameter is set to -1.
IP Profile ID The IP Profile (configured in 'Configuring IP Profiles' on page 219) to
assign to the call.
Source IP Group ID For IP-to-Tel calls: The IP Group associated with the incoming IP call.
This is the IP Group from where the INVITE message originated. This IP
Group can later be used as the 'Serving IP Group' in the Account table for
obtaining authentication user name/password for this call (see
'Configuring Account Table' on page 225).
For IP-to-IP calls: The IP Group you want to assign the incoming IP call.
This IP Group can later be used for outbound IP routing and as the
'Serving IP Group' in the Account table for obtaining authentication user
name/password for this call (see Configuring Account Table on page
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