I build a multisites CCME architecture and I want to introduce Conferencing. I face a problem and I want help
To establish the conferencing I looked differents cisco documentation and I have to configure DSP. I don't realy understand theirs role so if you could introduce them, I will happy.
After to configure the conferencing, I saw to config voice-card.
Extract of config router :
<0-4> Voice interface slot #
% Invalid input detected at '^' marker.
I think, I only voice card to configure dsp but I'm not sure.
I configure voice-card 0 with dsp services dspfarm command, then sccp options (local, ccm, ccm group, etc...) even :
CCME-site-1(config)#dspfarm profile 1 conference
Dspfarm profile 1 :: No resource, check voice card or dspfarm service is not configured
This message is very ambigous, but I suppose I have not voice card with dspfarm on my router no ??
Should I purchase a voice card or dsp like this link I don't no :
PVDM2 Top and Bottom Views
I hope that you understand my problem.