dsp module 2811

I have a 2811 router. If I want to use that router as a conf bridge, how many dsp do I need total to support that. I know there is a dsp calculator im just hoping someone could give me an answer since im under time restraints.
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José MéndezCommented:
Your own gateway will calculate that for you. First configure the IOS and at some point during the config it will tell you how many conference sessions you can get:

Router2(config)#voice-card 0
Router2(config-voicecard)#dsp services dspfarm

Router2(config)#dspfarm profile 1 conference
Router2(config-dspfarm-profile)#codec g711ulaw
Router2(config-dspfarm-profile)#codec g711alaw
Router2(config-dspfarm-profile)#codec g729ar8

Router2(config-dspfarm-profile)#maximum sessions ?

by using the '?' mark the router will return how many sessions it can support. Each session with up to 8 conference participants.
JobeethemageAuthor Commented:
Currently is has a pvdm2 - 16
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