How can I change the SIP port to 5070 in a cisco 2800?

[mae45674-paetec]

Hello Guys:

I have a cisco2800 that is going to connect to a SBC to registar using port 5070. Unfortunately, I don'y know the process to change the sip port to 5070, so far, the SBC is receiving the registar message on port 5060. 

Thank you.

Martin.

[mae45674-paetec · Accepted solution]

Never mind, I found the answer by myself.
Thank you.

[Jonathan Schulenberg · Accepted solution]

It helps to include the answer in case others find this thread in a search result.
https://www.cisco.com/c/en/us/td/docs/ios/voice/command/reference/vr_book/vr_l1.html#wp1036440
voice service VOIP
sip
listen-port

[mae45674-paetec]

Thank you Jonathan, I appreciate it.