8 Oct
2008
8 Oct
'08
12:26 p.m.
Hello,
On 10/06/08 20:22, Alex Balashov wrote:
There's a lot more to being a B2BUA than just
changing some headers.
What you are suggesting is a phenomenal waste of time and energy. If
you want a lightweight B2BUA for a specific purpose, check out Yate or
similar.
Also, there's a lot more attributes that define a logical call leg.
These include the GUID, the tags, etc. Your approach is superficial.
indeed, a b2bua is something very complex, even the definition is not
clear. Also, it is not recommended to change the URI in From/To headers
because of backward compatibility with sip 1.0.
However, if it is about a controlled environment where all endpoints are
sip 2.0 compliant, then a dialog is matched only by call-id, from tag
and to tag. In such situation changing the From/To URI is harmless - I
have done it many times for limited purposes (anonymous, To URI number
format) and simply works.
Cheers,
Daniel
Alex R.S.M wrote:
--
Daniel-Constantin Mierla
http://www.asipto.com
Hi,
I want openSER to act ad a B2B UA, replacing TO, FROM and URI fields. I
know "rewritehostport" function allow me to modify URI. What are
functions can be used to change TO and FROM fields.
Thanks,
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