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Community Member

ISR maximum calls

Hi Guys,

Would you please tell me if 2801 can support more then 30 simultaneous calls (which is stated as a limit in the DSP calculator). For sure you can add 2 x PVDM-64, which should make the router to support more then 120 simultaneous calls.

Thanks in advance

4 REPLIES
Hall of Fame Super Gold

Re: ISR maximum calls

Would not recommend the 2801 for 4 E1, altough it may work.

Would stay with a max of 2 E1 with that router.

Community Member

Re: ISR maximum calls

Technically it can, but it would be a non-supported configuration. You need a 2811 for more than one 1 T1/E1 of voice.

CH

Community Member

Re: ISR maximum calls

Thanks for the response, guys!

Would you please point to me the Cisco document, that states which configuration is supported on 2801 and 2811 (other then the DSP calculator).

Regards,

Hall of Fame Super Gold

Re: ISR maximum calls

I don't think there is.

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