[cisco-voip] LRG with H.323 GWs not hunting

[Nate VanMaren]

http://illtechdotnet.wordpress.com/2011/08/23/configuring-cucm-outbound-gw-failover-there-is-more-than-one-way/


-----Original Message-----
From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Adel Abushaev
Sent: Wednesday, May 02, 2012 5:25 PM
To: Khemani, Haresh
Cc: cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] LRG with H.323 GWs not hunting

btw,it's "Unallocated number", not "Unknown number".

On Wed, May 2, 2012 at 4:24 PM, Adel Abushaev <adel.abushaev at gmail.com> wrote:
> There is a service parameter that by default is "False" to keep
> hunting when H.323 gateway returns "Unknown number". I don't have CCM
> with me right now, but if you search under Call Manager and "H.323"
> you will find it.
>
> Adel.
>
> On Wed, May 2, 2012 at 1:48 PM, Khemani, Haresh <hkhemani at cppib.ca> wrote:
>> Gateway config is pretty standard...
>>
>>
>>
>> voice service voip
>>
>> allow-connections h323 to h323
>>
>> allow-connections h323 to sip
>>
>> allow-connections sip to h323
>>
>> allow-connections sip to sip
>>
>> fax protocol pass-through g711ulaw
>>
>> h323
>>
>>   no h225 timeout keepalive
>>
>>   call preserve limit-media-detection
>>
>> modem passthrough nse codec g711ulaw
>>
>> sip
>>
>> !
>>
>> voice class codec 1
>>
>> codec preference 1 g711ulaw
>>
>> codec preference 2 g711alaw
>>
>> !
>>
>> voice class h323 1
>>
>>   h225 timeout tcp establish 3
>>
>>   h225 timeout setup 3
>>
>>
>>
>> controller T1 0/0/0
>>
>> cablelength long 0db
>>
>> pri-group timeslots 1-24
>>
>> description TO-PSTN
>>
>> !
>>
>> interface Loopback255
>>
>> ip address 10.35.255.111 255.255.255.255
>>
>> h323-gateway voip interface
>>
>> h323-gateway voip bind srcaddr 10.35.255.111
>>
>> !
>>
>> interface Serial0/0/0:23
>>
>> no ip address
>>
>> encapsulation hdlc
>>
>> isdn switch-type primary-dms100
>>
>> isdn incoming-voice voice
>>
>> no cdp enable
>>
>> !
>>
>> voice-port 0/0/0:23
>>
>> echo-cancel coverage 96
>>
>> bearer-cap Speech
>>
>> !
>>
>> dial-peer voice 200 voip
>>
>> description ** PRQPBXCCM02 **
>>
>> preference 1
>>
>> destination-pattern .T
>>
>> session target ipv4:10.35.69.31
>>
>> incoming called-number .
>>
>> voice-class codec 1
>>
>> voice-class h323 1
>>
>> dtmf-relay h245-alphanumeric
>>
>> ip qos dscp cs3 signaling
>>
>> no vad
>>
>> !
>>
>> dial-peer voice 201 voip
>>
>> description ** PRIPBXCCM03 **
>>
>> preference 2
>>
>> destination-pattern .T
>>
>> session target ipv4:10.78.161.31
>>
>> incoming called-number .
>>
>> voice-class codec 1
>>
>> voice-class h323 1
>>
>> dtmf-relay h245-alphanumeric
>>
>> ip qos dscp cs3 signaling
>>
>> no vad
>>
>> !
>>
>> dial-peer voice 10 pots
>>
>> description ** Local 10 Digits Dialing **
>>
>> translation-profile outgoing PSTN_OUT
>>
>> preference 1
>>
>> destination-pattern 9[2-9]..[2-9]......
>>
>> port 0/0/0:23
>>
>> forward-digits 10
>>
>> !
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> ________________________________________________
>>
>> Haresh Khemani
>> Voice and Network Analyst | Information Services
>>
>>
>>
>> From: ccieid1ot [mailto:ccieid1ot at gmail.com]
>> Sent: May-02-12 3:18 PM
>> To: Khemani, Haresh
>> Cc: cisco-voip at puck.nether.net
>> Subject: Re: [cisco-voip] LRG with H.323 GWs not hunting
>>
>>
>>
>> How does your config on the gateways look?
>>
>> On Wed, May 2, 2012 at 7:07 AM, Khemani, Haresh <hkhemani at cppib.ca> wrote:
>>
>> We have 2 x H.323 Gateways with a PRI connected to each. There is a Local
>> Route Group with both H.323 Gateways in it. Route List points to this single
>> LRG.
>>
>>
>>
>> We were doing some redundancy testing and I shut down the PRI on GW1 and
>> outbound calls wouldn't failover to GW2. I have the Stop Routing on
>> Unallocated Number Flag set to disable in Service Parameters yet it wouldn't
>> hunt. Reset the RL, CCM service, GW no luck. Even tried RL with 2 RGs with
>> each GW in its own RG yet does not work.
>>
>>
>>
>> CUCM version is 8.5.1.12900-7
>>
>>
>>
>> Any ideas?
>>
>>
>>
>>
>>
>> ________________________________________________
>>
>> Haresh Khemani
>> Voice and Network Analyst | Information Services
>>
>>
>>
>>
>> _______________________________________________
>> cisco-voip mailing list
>> cisco-voip at puck.nether.net
>> https://puck.nether.net/mailman/listinfo/cisco-voip
>>
>>
>>
>>
>> --
>> duy
>> CCIE #27737 Voice
>>
>>
>> _______________________________________________
>> cisco-voip mailing list
>> cisco-voip at puck.nether.net
>> https://puck.nether.net/mailman/listinfo/cisco-voip
>>

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