Re: [cisco-voip] SIP Domain substitution

Subject: Re: [cisco-voip] SIP Domain substitution Yeah. I hear ya. I’ll have to do more research. To see how much effort is actually required. My biggest concern is enabling PSTN access and not opening up a security exposure. I was at the collab techtorial where the presenter put the fear of

Re: [cisco-voip] SIP Domain substitution

-voip voyp list Subject: Re: [cisco-voip] SIP Domain substitution I’m trying to do a bit of everything, really. In our case, I’d like to have a few cloud registered WebEx room devices still be able to call our extensions. It’s the one thing we loose vs. on-prem reg WebEx room devices. I still

Re: [cisco-voip] SIP Domain substitution

ab04dc08d74945d472%7C84df9e7fe9f640afb435%7C1%7C0%7C637058436587274512&sdata=ls8WyWXgtfKDMoC3gIKyHoq07iuEP4VbDlQLnweBKJQ%3D&reserved=0> | @UofGCCS on Instagram, Twitter and Facebook From: Dave Goodwin mailto:dave.good...@december.net>> Sent: Friday, October 4, 2019 12

Re: [cisco-voip] SIP Domain substitution

&reserved=0> | @UofGCCS on Instagram, Twitter and Facebook From: Dave Goodwin mailto:dave.good...@december.net>> Sent: Friday, October 4, 2019 12:09 PM To: Lelio Fulgenzi mailto:le...@uoguelph.ca>> Cc: cisco-voip voyp list mailto:cisco-voip@puck.nether.net>> S

Re: [cisco-voip] SIP Domain substitution

akt0n0SfJ57oo84%3D&reserved=0> | @UofGCCS on Instagram, Twitter and Facebook From: Dave Goodwin mailto:dave.good...@december.net>> Sent: Friday, October 4, 2019 12:09 PM To: Lelio Fulgenzi mailto:le...@uoguelph.ca>> Cc: cisco-voip voyp list mailto:cisco-voip@puck.nether.net>&

Re: [cisco-voip] SIP Domain substitution

I didn’t see any reference to cloud registered… I should stop looking at my email tonight. From: Anthony Holloway Sent: Friday, October 4, 2019 9:11 PM To: Ryan Huff Cc: NateCCIE ; cisco-voip voyp list Subject: Re: [cisco-voip] SIP Domain substitution On a Friday night no less

Re: [cisco-voip] SIP Domain substitution

t; Computing and Communications Services | University of Guelph >> >> Room 037 Animal Science & Nutrition Bldg | 50 Stone Rd E | Guelph, ON | >> N1G 2W1 >> >> 519-824-4120 Ext. 56354 | le...@uoguelph.ca >> >> >> >> www.uoguelph.ca/ccs >&

Re: [cisco-voip] SIP Domain substitution

gt; >> >> >> *From:* Ryan Huff >> *Sent:* Friday, October 4, 2019 8:51 PM >> *To:* NateCCIE >> *Cc:* Lelio Fulgenzi ; cisco-voip voyp list < >> cisco-voip@puck.nether.net> >> *Subject:* Re: [cisco-voip] SIP Domain substitution

Re: [cisco-voip] SIP Domain substitution

oyp list mailto:cisco-voip@puck.nether.net>> Subject: Re: [cisco-voip] SIP Domain substitution Hey Nate ... the original ask I think, was to do it all with DNS only and no intervention at layer 4, which to my knowledge, DNS alone couldn’t do. Expressway search rule, CUCM LUA script... etc could

Re: [cisco-voip] SIP Domain substitution

: Friday, October 4, 2019 8:51 PM To: NateCCIE Cc: Lelio Fulgenzi ; cisco-voip voyp list Subject: Re: [cisco-voip] SIP Domain substitution Hey Nate ... the original ask I think, was to do it all with DNS only and no intervention at layer 4, which to my knowledge, DNS alone couldn’t do

Re: [cisco-voip] SIP Domain substitution

ay, October 4, 2019 8:51 PM > *To:* NateCCIE > *Cc:* Lelio Fulgenzi ; cisco-voip voyp list < > cisco-voip@puck.nether.net> > *Subject:* Re: [cisco-voip] SIP Domain substitution > > > > Hey Nate ... the original ask I think, was to do it all with DNS only and > no int

Re: [cisco-voip] SIP Domain substitution

gram, Twitter and Facebook From: Dave Goodwin mailto:dave.good...@december.net>> Sent: Friday, October 4, 2019 12:09 PM To: Lelio Fulgenzi mailto:le...@uoguelph.ca>> Cc: cisco-voip voyp list mailto:cisco-voip@puck.nether.net>> Subject: Re: [cisco-voip] SIP Domain substitut

Re: [cisco-voip] SIP Domain substitution

Cc: Lelio Fulgenzi ; cisco-voip voyp list Subject: Re: [cisco-voip] SIP Domain substitution Hey Nate ... the original ask I think, was to do it all with DNS only and no intervention at layer 4, which to my knowledge, DNS alone couldn’t do. Expressway search rule, CUCM LUA script... etc

Re: [cisco-voip] SIP Domain substitution

84df9e7fe9f640afb435%7C1%7C0%7C637058400631439039&sdata=xk83CvE%2F9bV5TVtdcEAJ7jN5lrRb%2FU%2FHITHUgMV%2FpOQ%3D&reserved=0> | @UofGCCS on Instagram, Twitter and Facebook From: Dave Goodwin mailto:dave.good...@december.net>> Sent: Friday, October 4, 2019 12:09 PM To:

Re: [cisco-voip] SIP Domain substitution

ian Meade wrote: >>>>>>> >>>>>>>  >>>>>>> I don't think DNS SRV records support CNAME. Even then, it would only >>>>>>> change where it was sent to and not the SIP headers. >>>>>>> &

Re: [cisco-voip] SIP Domain substitution

a%7C1%7C0%7C637058381594082856&sdata=pEX5UuysZ3RCXA%2FGF4IDnjr09tsIakt0n0SfJ57oo84%3D&reserved=0> | @UofGCCS on Instagram, Twitter and Facebook From: Dave Goodwin mailto:dave.good...@december.net>> Sent: Friday, October 4, 2019 12:09 PM To: Lelio Fulgenzi mailto:le...@uoguel

Re: [cisco-voip] SIP Domain substitution

637058381594082856&sdata=pEX5UuysZ3RCXA%2FGF4IDnjr09tsIakt0n0SfJ57oo84%3D&reserved=0> | @UofGCCS on Instagram, Twitter and Facebook From: Dave Goodwin mailto:dave.good...@december.net>> Sent: Friday, October 4, 2019 12:09 PM To: Lelio Fulgenzi mailto:le...@uoguelph.ca>> Cc:

Re: [cisco-voip] SIP Domain substitution

4, 2019 12:09 PM To: Lelio Fulgenzi mailto:le...@uoguelph.ca>> Cc: cisco-voip voyp list mailto:cisco-voip@puck.nether.net>> Subject: Re: [cisco-voip] SIP Domain substitution Are you wanting this to all happen within DNS instead of happening within a SIP UA? As far as I understan

Re: [cisco-voip] SIP Domain substitution

erved=0> | @UofGCCS on Instagram, Twitter and Facebook From: Dave Goodwin mailto:dave.good...@december.net>> Sent: Friday, October 4, 2019 12:09 PM To: Lelio Fulgenzi mailto:le...@uoguelph.ca>> Cc: cisco-voip voyp list mailto:cisco-voip@puck.nether.net>> Subject: Re: [cisco-voi

Re: [cisco-voip] SIP Domain substitution

uoguelph.ca>> Cc: cisco-voip voyp list mailto:cisco-voip@puck.nether.net>> Subject: Re: [cisco-voip] SIP Domain substitution Are you wanting this to all happen within DNS instead of happening within a SIP UA? As far as I understand, if DNS redirected somewhere (SRV or CNAME record for example

Re: [cisco-voip] SIP Domain substitution

st mailto:cisco-voip@puck.nether.net>> Subject: Re: [cisco-voip] SIP Domain substitution Are you wanting this to all happen within DNS instead of happening within a SIP UA? As far as I understand, if DNS redirected somewhere (SRV or CNAME record for example) it would not change the destination

Re: [cisco-voip] SIP Domain substitution

> [image: University of Guelph Cornerstone with Improve Life tagline] > > > > *From:* Dave Goodwin > *Sent:* Friday, October 4, 2019 12:09 PM > *To:* Lelio Fulgenzi > *Cc:* cisco-voip voyp list > *Subject:* Re: [cisco-voip] SIP Domain substitution > > > > Are

Re: [cisco-voip] SIP Domain substitution

CCS on Instagram, Twitter and Facebook [University of Guelph Cornerstone with Improve Life tagline] From: Dave Goodwin Sent: Friday, October 4, 2019 12:09 PM To: Lelio Fulgenzi Cc: cisco-voip voyp list Subject: Re: [cisco-voip] SIP Domain substitution Are you wanting this to all happen withi

Re: [cisco-voip] SIP Domain substitution

Are you wanting this to all happen within DNS instead of happening within a SIP UA? As far as I understand, if DNS redirected somewhere (SRV or CNAME record for example) it would not change the destination URI the originator is trying to reach. The SIP protocol has redirection codes (such as 301 or

[cisco-voip] SIP Domain substitution

Does SIP allow for domain name substitution? By this I mean, instead of advertising or dialing coy...@phones.america.acmemanufacturing.com I want to use coy...@zing.com But I don’t want to have to reorganize and reprog