Command Reference Guide Global Configuration Mode Command Set
61200990L1-35E Copyright © 2005 ADTRAN 372

ip firewall alg sip udp <port#>

Use the ip firewall alg sip udp command to configure the user datagram protocol (UDP) port for Session
Initiation Protocol (SIP) application-level gateways (ALG). Use the no form of this command to return to
the default settings.
Syntax Description
udp <port#> Sets the UDP port. Valid range: 1 to 65,535.
Default Values
By default, the ALG for SIP is enabled and the UDP port is set to 5060.
Applicable Platforms
This command applies to the NetVanta 2000 and 5000 and Total Access 900 Series units.
Command History
Release 11.1 Command was introduced.
Usage Examples
The following example enables port 1020 for UDP:
(config)#ip firewall alg sip udp 1020