[cisco-voip] SIP trunk vs. SCCP ports for CUCM v7 and UCxN v7 integration

[Lelio Fulgenzi]

what I read in different spots was DTMF and compatibility with old SCCP phones which would likely need an MTP. 


--- 
Lelio Fulgenzi, B.A. 
Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1 
(519) 824-4120 x56354 (519) 767-1060 FAX (JNHN) 
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
Cooking with unix is easy. You just sed it and forget it. 
- LFJ (with apologies to Mr. Popeil) 



From: "Jason Aarons (US)" <jason.aarons at us.didata.com> 
To: "Sandy Lee" <Sandy.Lee at dti.ulaval.ca>, "Lelio Fulgenzi" <lelio at uoguelph.ca>, "voyp list" <cisco-voip at puck.nether.net> 
Sent: Wednesday, December 1, 2010 11:06:54 AM 
Subject: RE: [cisco-voip] SIP trunk vs. SCCP ports for CUCM v7 and UCxN v7 integration 




I’d like to know what the “known SIP issues” are ? In general I still stick with SCCP out of habit but I’d like to have known what was on his/her mind. 





From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Sandy Lee 
Sent: Wednesday, December 01, 2010 10:53 AM 
To: Lelio Fulgenzi; voyp list 
Subject: Re: [cisco-voip] SIP trunk vs. SCCP ports for CUCM v7 and UCxN v7 integration 



Hi Lelio, 



When I migrated from 4.1(3) to 7.1(3), I tried the SIP trunk, because I tought it would be simplier. I ran into a few issues and after discussing with my SE, he recommended the SCCP approach, as there are known issues with the SIP one. Nice to know “before”. Maybe it was because I also had another SIP trunk to my legacy PBX through TIMG. Will never know, but SCCP works fine for me. 




Sandy. 





From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Lelio Fulgenzi 
Sent: Tuesday, November 30, 2010 4:36 PM 
To: voyp list 
Subject: [cisco-voip] SIP trunk vs. SCCP ports for CUCM v7 and UCxN v7 integration 




I'm working on the migration from CUCM v4.1(3) to v7.1(x). 

I think it would be much simpler if I am able to create a SIP trunk from CallManager v7 to Connection. 

Has anyone seen any huge differences between an SCCP and a SIP integration? Do things generally continue to work the same? 



--- 
Lelio Fulgenzi, B.A. 
Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1 
(519) 824-4120 x56354 (519) 767-1060 FAX (JNHN) 
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
Cooking with unix is easy. You just sed it and forget it. 
- LFJ (with apologies to Mr. Popeil) 






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