pvdm cards supported on cisco 2911router??

[saif musa]

Hello all,

Please we ordered for cisco 2911 router for voice applications. with universal image installed. after issueing ( sh diag ) comaand we found that there is PVDM cards installed in. the Q is: which type of PVDM cards should we installed in so we could order for appropriate cards. allready attached sh diag command result.

thanks

[bernhardczapp · Accepted solution]

You can use DSP Calculator to check how many DSP channels will be needed.