[cisco-voip] Cisco ATA 187 and connection plar

Lelio Fulgenzi lelio at uoguelph.ca
Wed May 4 10:27:59 EDT 2011


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) 
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
Cooking with unix is easy. You just sed it and forget it. 
- LFJ (with apologies to Mr. Popeil) 


----- Original Message -----
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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