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Re: [reSIProcate-users] B2BUA using DUM


If you want to write a simple B2BUA, then using the DUM layer is fine, and relatively straight forward.  There are no B2BUA specific examples but looking through the dum/test directory should be a good start.   However, DUM will automatically handle some requests or responses messages for you, making it difficult to pass them on to the other side.  Ie.  Redirects, authentication, etc.   Someone who has actually tried to build a full B2BUA on top of DUM can probably elaborate more.  If you are writing a very generic B2BUA (ie. something that would be implemented in an SBC) you should consider using the stack directly and not using the DUM layer – see the resip/stack/test directory for samples on using the stack directly.

 

Scott

 

From: resiprocate-users-bounces@xxxxxxxxxxxxxxxxxxxx [mailto:resiprocate-users-bounces@xxxxxxxxxxxxxxxxxxxx] On Behalf Of Cyril Raymond
Sent: Monday, July 16, 2007 7:43 AM
To: resiprocate-users@xxxxxxxxxxxxxxxxxxxx
Subject: [reSIProcate-users] B2BUA using DUM

 

Hi all,

   Am a newbie to resiprocate and require to implement a B2BUA using the stack. I found out from the available documentation that the DUM can be used to implement a B2BUA. Unfortunately I was unable to locate any sample. Would be kind if someone could give me pointers on the same.

 

Thanks,

    Cyril