[OpenSER-Users] Branch limitations

Daniel d.grotti at gmail.com
Wed Nov 28 16:37:22 CET 2007


Hi all,
I've read this from iptel website. It is true for SER 0.11.0.
What about Openser 1.2 ?


"
* Script processing of multiple branches on forking

   Warning

   ser's request processing language allows to make request decisions
   based on current URI. When a request if forked to multiple
   destinations, only the first branch's URI is used as input for script
   processing. This might lead to unexpected results. Whenever a URI
   resolves to multiple different next-hop URIs, only the first is
   processed which may result in handling not appropriate for the other
   branch. For example, a URI might resolve to an IP phone SIP address
   and PSTN gateway SIP address. If the IP phone address is the first,
   then script execution ignores the second branch. If a script includes
   checking gateway address in request URI, the checks never match. That
   might result in ignoring of gateway admission control rules or
   applying them unnecessarily to non-gateway destinations.

   List  of  known  problems  is publicly available at the ser webpage at
   [70]http://www.iptel.org/ser/ . See the "ISSUES" link.



-- 
Daniel Grotti
________________________
e-mail : d.grotti at gmail.com
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