[cisco-voip] SRST What am I missing

[Jonathan Charles]

You will need to add preference statements or a make the FXOs part of a
trunkgroup for that to work.

Also, you may want to create additional dialpeers for 911, LD, etc. to avoid
the interdigit timeout period.



Jonathan

On 1/19/06, Travis Llewellyn <travisll at comfedcu.org> wrote:
>
>
> First, thanks to all that have replied.
> I think I understand what I am missing.
>
> If I were to change these three lines from this
> dial-peer voice 99920 pots
> application mgcpapp
> port 2/0
> !
> dial-peer voice 99921 pots
> application mgcpapp
> port 2/1
> !
> dial-peer voice 99922 pots
> application mgcpapp
> port 2/2
>
> To This
>
> dial-peer voice 99920 pots
> application mgcpapp
> destination-pattern 9T
> port 2/0
> !
> dial-peer voice 99921 pots
> application mgcpapp
> destination-pattern 9T
> port 2/1
> !
> dial-peer voice 99922 pots
> application mgcpapp
> destination-pattern 9T
> port 2/2
>
> Should that work once it switches to SRST / H.323?
> Or do I need new dial-peers for when it goes into fallback?
>
> I do not know much about H.323 yet so what would I need to setup for the
> incoming dial peers?
>
>
> Travis Llewellyn
> Network Administrator
> Communication Federal Credit Union
> travisll at comfedcu.org
>
> -------------------------------------------------------------------------
>
> Psalms 16:8 I have set the Lord always before me. Because he is at my
> right hand, I will not be shaken.
> ________________________________________
> From: cisco-voip-bounces at puck.nether.net [mailto:
> cisco-voip-bounces at puck.nether.net] On Behalf Of Jonathan Charles
> Posted At: Thursday, January 19, 2006 12:00 PM
> Posted To: Cisco VOIP List
> Conversation: [cisco-voip] SRST What am I missing
> Subject: Re: [cisco-voip] SRST What am I missing
>
> First off, do the phones register via SRST and say "CCM Fallback" when the
> WAN connection goes down?
>
> Do a 'show ephone registered' when in fallback to see if they do register
> (or check the log afterwards, you should see the devices registering.
>
> Assuming they do register, you are going to need H.323 dial-peers to get
> outbound calls:
>
> For example:
>
> dial-peer voice 318 pots
> destination-pattern 9T
> port 2/0
>
> etc...
>
> You will also need an incoming dial-peer.
>
> Because when you are in SRST mode, MGCP is down, so you need to be in
> H.323 mode and need those dial-peers to route calls.
>
>
>
>
> Jonathan
> On 1/19/06, Travis Llewellyn <travisll at comfedcu.org> wrote:
>
> We have a 1760 that has 3 FXO ports that connect directly to SBC for
> incoming calls.
> Everything works perfectly with MGCP when the line between that location
> and the Callmanager is up.
> But when the line drops there phones no longer work for incoming or
> outgoing calls.
> I expected the calls to come in on the fxo port and goto station 6701
> and then roll to the rest all in the 670? Numbers.
> I also want them to be able to dial out those lines when the connection
> goes down.
>
> So what am I missing?
> Thanks for any help.
>
>
>
> ccm-manager fallback-mgcp
> ccm-manager redundant-host 10.200.9.250
> ccm-manager mgcp
> ccm-manager music-on-hold
> ccm-manager config server 10.200.9.250 10.200.9.249 ccm-manager config
> control-plane !
> !
> call application alternate default
> !
> voice-port 2/0
> timing hookflash-out 50
> !
> voice-port 2/1
> timing hookflash-out 50
> !
> voice-port 2/2
> timing hookflash-out 50
> !
> voice-port 2/3
> !
> mgcp
> mgcp call-agent 10.200.9.249 2427 service-type mgcp version 0.1 mgcp
> dtmf-relay voip codec all mode out-of-band mgcp rtp unreachable timeout
> 1000 action notify mgcp package-capability rtp-package no mgcp
> package-capability res-package mgcp package-capability sst-package no
> mgcp package-capability fxr-package no mgcp timer receive-rtcp mgcp sdp
> simple mgcp fax t38 inhibit mgcp rtp payload-type g726r16 static mgcp
> bind control source-interface FastEthernet0/0.80 !
> mgcp profile default
> !
> !
> !
> dial-peer cor custom
> !
> !
> !
> dial-peer voice 99920 pots
> application mgcpapp
> port 2/0
> !
> dial-peer voice 99921 pots
> application mgcpapp
> port 2/1
> !
> dial-peer voice 99922 pots
> application mgcpapp
> port 2/2
> !
> !
> call-manager-fallback
> max-conferences 4
> limit-dn 7910 1
> limit-dn 7935 1
> limit-dn 7940 1
> ip source-address 10.200.7.253 port 2000max-ephones 24max-dn 48
> default-destination 6701call-forward busy 670.
> call-forward noan 670. timeout 10
>
>
>
>
> Travis Llewellyn
> Network Administrator
> Communication Federal Credit Union
> travisll at comfedcu.org
>
> ------------------------------------------------------------------------
> -
> Proverbs 3:35 The wise inherit honor...
>
>
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