How Does Ast Use IP Vs FQDN For SIP Header Fields

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We are working with an ISP that needs Asterisk to place a FQDN name in the SIP ‘FROM’ and ‘INVITE’ fields – where Asterisk is currently using an IP
address. A SIP trace shows the following from my Asterisk box:

INVITE sip:62351155@1.1.1.1 SIP/2.0

Via: SIP/2.0/UDP 2.2.2.2:5060;branch=z9hG4bK49f1d30e

From: “MYNAM” ;tag=as3d9596b0

We tried adding hosts file entries mapping these IP’s to hostname’s but Asterisk didn’t use them. Can someone suggest how to do this?

One thought on - How Does Ast Use IP Vs FQDN For SIP Header Fields

  • hello,

    try to add fromdomain=yourdomain

    in your trunk configuration.

    regards

    El 04/08/2016 a las 21:20, Telium Technical Support escribi