[OpenSIPS-Users] Hold and Transfer from Mitel PBX drops call

Bogdan-Andrei Iancu bogdan at voice-system.ro
Mon Jul 20 17:24:20 CEST 2009


Hi Andrew,

do you see any BYE at signalling level? if yes, which party does 
generate it?

Regards,
Bogdan

Andrew Yager wrote:
> Hi,
>
> This is more of a "has anyone else had this problem and fixed it" type  
> call.
>
> Our setup has OpenSIPS 1.4, B2BUA and RTPProxy.
>
> Our users on Mitel PBX systems can place and receive calls without a  
> problem. However, whenever they perform a mid call task, e.g., place  
> the call on hold or attempt to transfer, the call simply drops.
>
> According to the SIP messaging, it looks as though we simply receive a  
> BYE message.
>
> The other thing I would appreciate is any advise on where to look to  
> trouble-shoot this issue.
>
> Thanks,
> Andrew
>
> --
> Andrew Yager, Managing Director   (MACS BCompSc MCP)
> Real World Technology Solutions Pty Ltd, your IT department
> ph: 1300 798 718 or (02) 9037 0500
> fax: (02) 9037 0591 mob: 0405 152 568
> http://www.rwts.com.au/ or http://www.stonebridgecomputing.com.au/
>
>
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