Hi Nauman,

2010/12/8 Nauman Sulaiman <nauman762-h...@yahoo.co.uk>:
> Hi, using sofia 1.12.10 how to populate TO header of Invite created in 
> response to incoming REFER with refer-to header containing replaces parameter.

> I can't just use the refer-to uri on its own as it has the all the replaces 
> stuff. I suppose i could grab the various bits from the refer-to header and 
> create a To uri but was wondering  if there is a better way. I am currently 
> using the following tags

> SIPTAG_FROM_STR
> SIPTAG_TO_STR
> NUTAG_URL
> NUTAG_NOTIFY_REFER
> NUTAG_REFER_EVENT

> the new invite is being created with a replaces header,  just the to header 
> is wrong

Is there something extra in To header? I guess you could parse the
refer-to URL and remove all the header parameters from it.

Do you want to have the to-tag from Replaces in the new INVITE? The
Replaces header and to-tag is used to find an existing call to drop
when the new referred call gets connected.

-- 
Pekka.Pessi mail at nokia.com

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