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Multiple SRST

iantra123
Level 3
Level 3

‎07-02-2010 08:20 AM - edited ‎03-15-2019 11:31 PM

Hi,

We have many remote sites. and use CCM cluster at two "Headquarter".

All remote site connect in the CCM.

site 1 have DN 1XXX

site 2 have DN 2XXX

site 3 have DN 3XXX

site 4 have DN 4XXX

If the link between Headquarter and site 3 is cuted down,

does site 3 users have always 3XXX directory number?

The same for site 2

I want to be sure with SRST concept. Please help me.

Best regards,

Antra

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Jaime Valencia
Cisco Employee
Cisco Employee

‎07-02-2010 08:37 AM

Yes, SRST queries the phones for their config and builds it's own accordingly.

Ensuring High-Availability IP Communications in  Branch Offices

http://www.cisco.com/en/US/partner/prod/collateral/voicesw/ps6788/vcallcon/ps2169/prod_white_paper09186a008009264e.html

HTH

java

If this helps, please rate

www.cisco.com/go/pdihelpdesk

HTH

java

if this helps, please rate

Brandon Buffin
VIP Alumni
VIP Alumni

‎07-02-2010 08:38 AM

Yes, phones will register to the SRST router with the same DN they had when registered to CCM.

Hope  this helps.

Brandon

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