Use of a dynamic path in "rtp_stream" or "pcap_play_audio"?

[othomas-dev]

Hello everyone,

Is it possible to use a dynamic path in this instruction:
<exec rtp_stream="/data/audio/file-01.alaw,-1"/>
or
<exec play_pcap_audio="/data/pcap/file-01.pcap"/>

At the moment, I can't manage to use anything other than a static path...

Thank you for your help,
Olivier