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raymondmak
Beginner

How many voice channel can Cisco 1751 support?

Dear All,

May I know how many voice channel can 1751 can support? Is it limited by DSP and the VIC?

Thanks

Regards,

ray

1 REPLY 1
frekes
Beginner

Ray,

There is a DSP calculator at http://www.cisco.com/cgi-bin/Support/DSP/cisco_prodsel.pl

You will need to enter your configuration and IOS release level, no of calls needed and the tool wil output the needed DSP's.

Cisco 1751 Series Routers support maximum 8 DSPs by having two DSP module slots.

Hope this is helpful

Steve

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