Not really, no. It is a bit tricky to do. Certainly, the OPAL code base does not do that "out of the box".

That said, I have developed for a customer a product that does this. However, it is proprietary. not Open Source. I can give you the companies name if you so wish.

Robert Jongbloed
OPAL/OpenH323/PTLib Architect and Co-founder.
Commercial support at

On 4/07/2014 2:00 AM, VEYSSIERE Nicolas wrote:



Sorry for this question that may be silly, but is there a way to set opal to promiscuous mode ?


I would like to use a span port and use opal to record sip and h323 calls that are not directly designed to call the opal process.






Nicolas V.


Open source business process management suite built on Java and Eclipse
Turn processes into business applications with Bonita BPM Community Edition
Quickly connect people, data, and systems into organized workflows
Winner of BOSSIE, CODIE, OW2 and Gartner awards

Opalvoip-user mailing list