Specifications

VoiceFinder VoIP Gateway Configuration Guide (APOS 2.0) Release Version 3.1
AddPac Technology Co., LTD
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3.10.5.15. signaling-port
When a gateway wants to change UDP source port number for SIP signaling randomly, use
signaling-port command. To set UDP5060 at default, use the no form of this command.
signaling-port port-number
no signaling-port
3.10.5.15.1. Syntax
Keyword / Argument Description
port-number Set up UDP listen port which is used for signaling
3.10.5.15.2. Command Default
UDP 5060
3.10.5.15.3. Command Modes
SIP-UA Configuration Mode
3.10.5.15.4. Usage Guidelines
To change SIP Signaling UDP listen port randomly, use this command.
As the outgoing call is changed to sip signaling UDP port number, the incoming call is changed
to listen port. When the gateway is installed and operated in firewall network, only a
particular port is allowed to use this command. SIP REGISTER message include this signaling
port information, so the proxy server is able to recognize.
Pay attention avoid a conflict with the port which has been assigned with a specific feature or
protocol already
3.10.5.15.5. Examples
The following example changes a signaling port to 5620(UDP).
sip-ua
signaling-port 5620