[cisco-voip] srst dial-plan preserve from HQ to BR !!!

Wed Nov 5 10:21:15 EST 2008

In 4.x did you use CFNA to get the call to hit the route pattern or just use
it as a less-specific match?  Even in 4.x when a DN is unregistered it still
stays in DA, which should mean it's always matched, and if there is an
intercept for the DN the call will route using that intercept.

-Ryan 

  _____  

From: Djokic Sinisa [mailto:sdjokic at mds.rs] 
Sent: Wednesday, November 05, 2008 10:17 AM
To: 'Ryan Ratliff'; cisco-voip at puck.nether.net
Subject: RE: [cisco-voip] srst dial-plan preserve from HQ to BR !!!

thanx ryan..

these are not good news for 6.1 users but they are news..

:-)..

btw..

it definetely works in 4.X..

regards..

Sinisa Djokic 

System Engineer
CCNP,CCDA,CQS-CWLDS,CS-CIPTDS,CS-CIPCCES Cisco Certified

MDS Informaticki inzenjering
Bul. Arsenija Carnojevica 170
11070 Novi Beograd, Serbia
Tel: +381 11 2015 200, 2015 273
Fax: +381 11 3194 954
www.mds.rs
sdjokic at mds.rs

  _____  

From: Ryan Ratliff [mailto:rratliff at cisco.com] 
Sent: Wednesday, November 05, 2008 4:00 PM
To: 'Djokic Sinisa'; cisco-voip at puck.nether.net
Subject: RE: [cisco-voip] srst dial-plan preserve from HQ to BR !!!

In 7.x you can use local route groups to work around this issue but until
then you are correct that all the calls to the site in SRST will be routed
via a single route pattern.    Honestly this should not have worked in 4.x
either.

-Ryan 

  _____  

From: Djokic Sinisa [mailto:sdjokic at mds.rs] 
Sent: Wednesday, November 05, 2008 9:56 AM
To: 'Ryan Ratliff'; cisco-voip at puck.nether.net
Subject: RE: [cisco-voip] srst dial-plan preserve from HQ to BR !!!

the point is that call forward unregistered in this scenario would require
all remote offices to use WAN resources and central office gateways ( or any
other resources to make those calls )..

which isn't optimized solution..

thanx..

regards..

Sinisa Djokic 

System Engineer
CCNP,CCDA,CQS-CWLDS,CS-CIPTDS,CS-CIPCCES Cisco Certified

MDS Informaticki inzenjering
Bul. Arsenija Carnojevica 170
11070 Novi Beograd, Serbia
Tel: +381 11 2015 200, 2015 273
Fax: +381 11 3194 954
www.mds.rs
sdjokic at mds.rs

  _____  

From: Djokic Sinisa [mailto:sdjokic at mds.rs] 
Sent: Wednesday, November 05, 2008 3:40 PM
To: 'Ryan Ratliff'; 'cisco-voip at puck.nether.net'
Subject: RE: [cisco-voip] srst dial-plan preserve from HQ to BR !!!

hi..

but in that case if we choose for example HQ calling search space to catch
that DID number or any other it would make sense for HQ office..

but if another branch office which is registred to CUCM and it's not in SRST
wants to make call to BR which is in SRST, it wouldn't use appropriate CSS..

so it wouldn't choose it's local gateway etc..

regards..

Sinisa Djokic 

System Engineer
CCNP,CCDA,CQS-CWLDS,CS-CIPTDS,CS-CIPCCES Cisco Certified

MDS Informaticki inzenjering
Bul. Arsenija Carnojevica 170
11070 Novi Beograd, Serbia
Tel: +381 11 2015 200, 2015 273
Fax: +381 11 3194 954
www.mds.rs
sdjokic at mds.rs

  _____  

From: Ryan Ratliff [mailto:rratliff at cisco.com] 
Sent: Wednesday, November 05, 2008 3:34 PM
To: 'Djokic Sinisa'; cisco-voip at puck.nether.net
Subject: RE: [cisco-voip] srst dial-plan preserve from HQ to BR !!!

What about just setting the CFUR (call forward unregistered) value for your
phones to their DID?  

-Ryan 

  _____  

From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Djokic Sinisa
Sent: Wednesday, November 05, 2008 9:26 AM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] srst dial-plan preserve from HQ to BR !!!

hi group..

well, i suppose somebody would say RTFM, but maybe somebody has a quick fix
for this one..

:-)..

in CCM4.X we provided preservation of 4-digit dialing between extension in
HQ office and extension in BR office in the case of WAN failurure by
creating route pattern with for example 4XXX and pointing out to the route
list which transforms 4XXX into the full PSTN number of the extesnion in the
BR office..

when WAN goes down, SRST in BR is active,  CCM doesn't see BR phone
registred and it matches 4XXX route pattern..so the 4 digit dialing in SRST
works ( HQ to BR )..

in 6.X it doesn't seem to work..so what's the solution for 6.X ( maybe 5.X )
to provide that functionality..

obviosly, dial architecture changed in this case also..

any hints?..

thanx..

reagards..

Sinisa Djokic 

System Engineer
CCNP,CCDA,CQS-CWLDS,CS-CIPTDS,CS-CIPCCES Cisco Certified

MDS Informaticki inzenjering
Bul. Arsenija Carnojevica 170
11070 Novi Beograd, Serbia
Tel: +381 11 2015 200, 2015 273
Fax: +381 11 3194 954
www.mds.rs
sdjokic at mds.rs

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