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Is there any limitation for remote SCCP registration

Hi,

I am setting up a remote site with about 100 IP phones and an MGCP gateway. The WAN link is MPLS with about 120ms delay. I am wondering if there is a threshold value of limitation for the maximum delay to get this solution work.

Thanks,

Soup

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Re: Is there any limitation for remote SCCP registration

maximum delay is slated around 120ms. (this is when cisco states you can expect visible voice issues)

i'd seriously think of QoS at the very least in this environment, including bandwidth reservation via locations.

you may want to get a faster link if possible. for 100 phones and how many BusyHourCalls? this does not sound very appealing to voice quality. but if only a few calls simultaneous, may not be too bad.

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