Hello,

are you using uac module to replace the to/from header for initial invite?

Cheers,
Daniel

Hi,

Kamailio adds extra characters in the re-invite "TO" field during session timer. There is no header manipulation in our route[WITHINDLG] block. 

Re-INVITE received by Kamailio

To: <sip:8131111111@?.?.?.?;otg=1>;tag=1c1048632956

Re-INVITE forwarded by Kamailio

To: <sip:8132222222@?.?.?.?;T\033\023Z\f1>;tag=1c1048632956

Your help would be greatly appreciated.

Thanks,

AS

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