[cisco-voip] Cisco ATA 187 and connection plar

[Ryan Ratliff]

On a VG where you configure dial-peers you can configure 'connection plar' on the voice-port just as you would on any other router that is not controlled by CUCM.

The ATA is the tricky one.  It likely did not exist at the time that doc was written and so if it supports SIP dial rules from CUCM it'll work.  If it doesn't then any plar functionality would have to be configured on the ATA itself.

-Ryan

On May 4, 2011, at 10:27 AM, Lelio Fulgenzi wrote:

According to that doc:

Note	Only Cisco Unified IP Phones 7940/41, 7960/61, and 7970/71 support PLAR for SIP.

Guess that means if you need analog PLAR, you need VG224/202/204 running something else other than SIP?

Good to know.

---
Lelio Fulgenzi, B.A.
Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1
(519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)
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                              - LFJ (with apologies to Mr. Popeil)


From: "Ryan Ratliff" <rratliff at cisco.com>
To: "Anthony Kouloglou" <akoul at dataways.gr>
Cc: "cisco-voip at puck-nether.net" <cisco-voip at puck.nether.net>
Sent: Wednesday, May 4, 2011 10:22:34 AM
Subject: Re: [cisco-voip] Cisco ATA 187 and connection plar

SIP phones don't signal offhook to CUCM in the same way SCCP phones do so there is no opportunity for CUCM to treat it as a call with no dialed number. 

For SIP you need to configure dial rules.
http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/7_1_2/ccmsys/a03adial.html#wpmkr1039674

-Ryan

On May 4, 2011, at 9:06 AM, Anthony Kouloglou wrote:

Hi, i have followed cisco recommendations to simulate hot line support for CUCM 7.1.5.
These recommendations are:
created a blank translation pattern that has a partition that is included only in a css that a few devices have.
This TP, has an Called Party Transform mask mask of a target DN.
So, when, one of these phones go offhook, it matches this TP and dials the appropriate number.
But this does not seem to work with ATA 187.
Is does nothing when picking up the phone. 
Does it has to do with SIP?
Has anyone tried it before?
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