[cisco-voip] ***SPAM***Re: CCM 5.0 with CUE and SRST

[Erick Bergquist]

When the site is in fallback, the router reverts back to H.323 (default application) so yes, you will need to use dial-peers, translation rules, etc just as if the gateway were a H.323 gateway.

SRST and MGCP Fallback are different things, so make sure you have the "ccm-manager fallback-mgcp" command and associated global application commands. Without the fallback-mgcp command the voice-ports in MGCP mode will not fallback to H323 mode.  Need to be careful with that, since SRST is for the phones, etc and they could register to the router fine but if the voice-ports are in MGCP mode then calls in/out using voice-ports are not going to work well. Thats why you need to configure fallback-mgcp so the voice ports also go to H323 mode. 

I have not seen or done a CUE with MGCP fallback before, but it shouldn't be that much different as long as the MGCP fallback stuff kicks in right. You may lose/drop a call that is up when MGCP kicks back in when CCM returns depending on the switchback mode for MGCP. 

Erick


----- Original Message ----
From: Anthony Kouloglou <akoul at dataways.gr>
To: Erick Bergquist <erickbe at yahoo.com>
Cc: "cisco-voip at puck-nether.net" <cisco-voip at puck.nether.net>
Sent: Friday, December 15, 2006 7:56:14 AM
Subject: Re: ***SPAM***Re: [cisco-voip] CCM 5.0 with CUE and SRST




  

Thanks a lot Eric,

the  remote site's gateway is MGCP.

When a call rings at that site dn it goes to cue to hear a prompt. I
just want, when the wan is down, outside callers from pstn to hear the
prompt and be able to access local phones.

All phones are  sccp.

i think there is a command "ccm-manager fallback-mgcp" that i could
use at that gateway.

Will it be necessary to use h323 dial peers?



Cheers

Akoul



Erick Bergquist wrote:

   You can have both a SIP and a JTAPI trigger set up and active on CUE at same time. You would use a SIP dial-peer on the router to route call to the CUE (check the CME/CUE cisco docs for sample configurations and setup - may need to adjust the preference on the dial-peer depending on what you are doing). 

I have worked on a few where there are multiple sites with CUEs with JTAPI integration back to CCM, and H.323 gateway. When CCM is not responding, the call goes to CUE via higher preference dial-peer configured as SIP with session target of CUE. 

What are you looking to do with the calls? The setup could be a simple setup to a more complex depending on what you want. Are your gateways H.323 or MGCP - doing MGCP Fallback with SRST if MGCP?

----- Original Message ----
From: Anthony Kouloglou <akoul at dataways.gr>
To: "cisco-voip at puck-nether.net" <cisco-voip at puck.nether.net>
Sent: Friday, December 15, 2006 7:28:57 AM
Subject: [cisco-voip] CCM 5.0 with CUE and SRST

If there is an existing implementation with CCM 5.0 and CUE, and the 
remote site has CUE locally,
is it possible to configure SRST to the remote site so it can cooperate 
with cue in case of the communication with ccm is lost?

Thanks

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