rixride

I believe the max ports on a 61C is 2000 ports and an 81C depending on software between 16,000-20000 (now with ip)

Now that is total ports, ports can be phones and trunks so if you have 1500 users and 500 trunks =2000 ports.

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jack

This question is way to broad to answer, the variables are almost endless.

Can you explain the purpose of your request and the environment that it will be used in?

If you would prefer the calculations are in the Planning and Engineering guides.

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PP

I Believe With Voip The 61c Goes Higher Than 2000

Engineeringsup

Hi rixride,Jack: I think that you are both right. but suppose that I don't have signaling server (only the callserver), the onnest thing that I'd like to know now is how to calculate how many users that can talk at the same time for both 61c and 81c??

datadump

still too broad....

talk to one and other, or on a outside call or on an inound call or on T-1's or with other switches, all digital, all analog, no dtmf
why are you asking??? just to run one at it's max.

datadump

what are you tring to do??? just max one out for the h_ll of it or what??