[cisco-voip] SIP to iTSP best practices

[Lelio Fulgenzi]

Oh. And to expect long delays as numbers (don’t) get ported. ☹


From: Matthew Huff <mhuff at ox.com>
Sent: Thursday, February 10, 2022 1:44 PM
To: Lelio Fulgenzi <lelio at uoguelph.ca>
Cc: cisco-voip at puck.nether.net
Subject: RE: [cisco-voip] SIP to iTSP best practices

CAUTION: This email originated from outside of the University of Guelph. Do not click links or open attachments unless you recognize the sender and know the content is safe. If in doubt, forward suspicious emails to IThelp at uoguelph.ca<mailto:IThelp at uoguelph.ca>

That’s the plan. Slow migration. Setup test inbound DID and use a different # to dial outbound for testing via SIP. Once everything is confirmed then migrate routing and port inbound DIDs.



Matthew Huff | Director of Technical Operations | OTA Management LLC

Office: 914-460-4039
mhuff at ox.com<mailto:mhuff at ox.com> | www.ox.com<http://www.ox.com>
...........................................................................................................................................

From: Lelio Fulgenzi <lelio at uoguelph.ca<mailto:lelio at uoguelph.ca>>
Sent: Thursday, February 10, 2022 1:43 PM
To: Matthew Huff <mhuff at ox.com<mailto:mhuff at ox.com>>
Cc: cisco-voip at puck.nether.net<mailto:cisco-voip at puck.nether.net>
Subject: Re: [cisco-voip] SIP to iTSP best practices


The only thing I’ve heard and would probably keep is a couple of PRIs for facing until you’ve ironed out everything else.
Sent from my iPhone

On Feb 10, 2022, at 11:14 AM, Matthew Huff <mhuff at ox.com<mailto:mhuff at ox.com>> wrote:

CAUTION: This email originated from outside of the University of Guelph. Do not click links or open attachments unless you recognize the sender and know the content is safe. If in doubt, forward suspicious emails to IThelp at uoguelph.ca<mailto:IThelp at uoguelph.ca>

We are in the process of migrating for a legacy PTSN voice gateway (PRI) to a new CUBE based SIP connection to a iTSP connected via a private metro ethernet (not Internet based). Does anyone have a good source for recipes / dial-plans recommendations / best practices for this?



Matthew Huff | Director of Technical Operations | OTA Management LLC

Office: 914-460-4039
mhuff at ox.com<mailto:mhuff at ox.com> | www.ox.com<http://www.ox.com>
...........................................................................................................................................

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