[cisco-voip] SRST with Call manager 5.0

zohaib shabir zohaibshabir at gmail.com
Tue Apr 3 13:15:52 EDT 2007


Thanyou Eirck and Jonathan

Does there exits anyway that calls can be handled locally not routed to CCM
because the bandwidth here is pretty expensive and have to calculate the
bandwidth of all incoming calls from remote site to central site. Tell me
that it is possible that unity express can do it for me.
On 4/3/07, Erick Bergquist <erickbe at yahoo.com> wrote:
>
> When the site isn't in SRST fallback mode, the inbound calls should be
> routed to Call Manager to be handled. If H.323, with dial-peers and if
> MGCP then the gateway and PRI endpoint will be registered to Call Manager
> and controlled by Call Manager itself when not in SRST mode and MGCP
> connection is active and registered.
>
> If the gateway is MGCP, you will need to configure the ccm-manager for
> fallback-mgcp so the voice-ports on the router (PRI, etc) fallback to H323
> mode when MGCP connection fails.  SRST and MGCP fallback are two seperate
> items.
>
> In SRST Fallback (H323 also), you should have a pots dial-peer for the PRI
> with direct-inward-dial on it and then inbound calls will go to IP Phones
> registered to router in SRST mode. You may need to configure alias and/or
> translation rules if you have calls going to logical numbers (hunt groups,
> AAs, etc) so those numbers go to a real IP phone while router is in SRST
> mode.
>
> HTH, Erick
>
> ----- Original Message ----
> From: zohaib shabir <zohaibshabir at gmail.com>
> To: cisco-voip at puck.nether.net
> Sent: Tuesday, April 3, 2007 11:56:27 AM
> Subject: [cisco-voip] SRST with Call manager 5.0
>
> Dear All,
>
> I have scenario where one side has call manager 5.0 cluster and the remote
> site has SRST enabled router with PRI line terminating on it.My question
> does SRST will be able handle all the PRI calls coming in locally or handled
> by call manager remotely.
>
> --
> Regards,
> Zohaib Shabir
> Network Engineer(Voice and Presales)
> DWP Group, TECH Division
> Ph:+92-302-8232689 _______________________________________________
> cisco-voip mailing list
> cisco-voip at puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-voip
>
>
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-- 
Regards,
Zohaib Shabir
Network Engineer(Voice and Presales)
DWP Group, TECH Division
Ph:+92-302-8232689
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