Astrerisk 22: forcing Contact user part in INVITE

Asterisk Asterisk SIP
1

Hello,

My ITSP is now requiring me to have the user part of INVITE’s Contact header matching the one in REGISTER.

I’m away from my lab so I can’t experiment as I would like to.

My Asterisk version is 22.0.0. Adding a contact_user=foobar in my trunk endpoint section doesn’t seem to set contact header.

Am I correct expecting to see contact=foobar@ in outbound INVITE ?

Best regards

2

You would see the user portion of the Contact header URI as the configured value. I just tested in a recent version and it does work as expected.

3

Thanks for replying.

May I ask if a “pjsip reload” is enough for a new value in contact_user setting to appear in next outbound INVITE ?

Le mer. 22 juil. 2026 à 11:33, jcolp <notifications@asterisk.discoursemail.com> a écrit :

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jcolp Asterisk Project Lead
July 22

You would see the user portion of the Contact header URI as the configured value. I just tested in a recent version and it does work as expected.

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4

It’s working now !
Thanks again !

Le mer. 22 juil. 2026 à 11:33, jcolp <notifications@asterisk.discoursemail.com> a écrit :

Someone replied to a topic you are Watching.

jcolp Asterisk Project Lead
July 22

You would see the user portion of the Contact header URI as the configured value. I just tested in a recent version and it does work as expected.

Visit Topic or reply to this email to respond.

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