[cisco-voip] SRST and MGCP fallback to H323

Brian Henry Brian.Henry at apptis.com
Thu Mar 23 20:44:23 EST 2006


I guess I should select the correct e-mail !! :-)
 
  
Where is the command "call application alternate default" or "service default"
 
Brian


________________________________

From: cisco-voip-bounces at puck.nether.net on behalf of Fedorov, Konstantin
Sent: Thu 3/23/2006 5:16 PM
To: Ruben Montes (EU); cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] SRST and MGCP fallback to H323



>From the first look , configuration Ok.

 

But I can assume that default application can be case sensitive/

So type

Sh call application sum

 

And type exactly how it looks, try.

 

-----------------------
Sincerely Yours,
Konstantin Fedorov

________________________________

From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Ruben Montes (EU)
Sent: Thursday, March 23, 2006 8:15 PM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] SRST and MGCP fallback to H323

 

Hi,

 

I'm having some troubles configuring these functionalities. SRST is working properly but MGCP fallback it is not.

When the gateway looses connectivity with the CCM manager, it seems it doesn't default to H323. If I do a show isdn status I get the following:

 

Global ISDN Switchtype = basic-net3

 

%Q.931 is backhauled to CCM MANAGER 0x0003 on DSL 6. Layer 3 output may not apply

 

ISDN BRI0/3/0 interface

        dsl 6, interface ISDN Switchtype = basic-net3

        L2 Protocol = Q.921 0x0000  L3 Protocol(s) = CCM MANAGER 0x0003 

    Layer 1 Status:

        ACTIVE

    Layer 2 Status:

        Layer 2 NOT Activated

    Layer 3 Status:

        0 Active Layer 3 Call(s)

    Active dsl 6 CCBs = 0

    The Free Channel Mask:  0x80000003

 

So, I assume the BRI is still controlled by the CCM and logically is down...

 

Any idea why this isn't working??? This is my first configuration of this functionality so it can also be a configuration error...

 

This is my config:

 

Building configuration...

 

Current configuration : 2809 bytes

!

version 12.4

service config

service timestamps debug datetime msec

service timestamps log datetime msec

no service password-encryption

!

hostname Router

!

boot-start-marker

boot-end-marker

!

logging buffered 500000 debugging

no logging console

!

no aaa new-model

!

resource policy

!

network-clock-participate wic 3 

network-clock-select 1 BRI0/3/0

ip subnet-zero

!

!

ip cef

!

!

isdn switch-type basic-net3

!

voice-card 0

 no dspfarm

!

!

!

!

voice class codec 10

 codec preference 1 g711alaw

 codec preference 2 g711ulaw

 codec preference 4 g729r8

!

!

!

!

!

!         

!

!

!

voice translation-rule 1

 rule 1 /934677367/ /6000/

!

!

voice translation-profile digitstrip

 translate called 1

!

!

!

application

 global

  service alternate DEFAULT

 !

!

!

!

!

!

!

!         

!

interface GigabitEthernet0/0

 ip address 192.168.10.100 255.255.255.0

 duplex auto

 speed auto

!

interface GigabitEthernet0/1

 no ip address

 shutdown

 duplex auto

 speed auto

!

interface BRI0/3/0

 no ip address

 isdn switch-type basic-net3

 isdn network-failure-cause 34

 isdn point-to-point-setup

 isdn incoming-voice voice

 isdn bind-l3 ccm-manager service mgcp

!

interface BRI0/3/1

 no ip address

 isdn switch-type basic-net3

 isdn point-to-point-setup

!

interface Service-Engine1/0

 no ip address

 shutdown

!

ip classless

!

!

ip http server

no ip http secure-server

!

!

!

!

control-plane

!

!

!

voice-port 0/3/0

 translation-profile incoming digitstrip

 compand-type a-law

 cptone ES

!

voice-port 0/3/1

!

ccm-manager fallback-mgcp 

ccm-manager mgcp

ccm-manager music-on-hold

ccm-manager config server 10.1.16.2  

ccm-manager config

!

mgcp

mgcp call-agent 10.1.16.2 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 modem passthrough voip mode nse

mgcp package-capability rtp-package

no mgcp package-capability res-package

mgcp package-capability sst-package

no mgcp package-capability fxr-package

mgcp package-capability pre-package

no mgcp timer receive-rtcp

mgcp sdp simple

mgcp fax t38 inhibit

mgcp rtp payload-type g726r16 static

mgcp bind control source-interface GigabitEthernet0/0

mgcp bind media source-interface GigabitEthernet0/0

!

mgcp profile default

!

!

!

dial-peer voice 10 pots

 service mgcpapp

 destination-pattern 0.T

 direct-inward-dial

 port 0/3/0

!

!

!

call-manager-fallback

 max-conferences 8 gain -6

 transfer-system full-consult

 user-locale ES

 timeouts interdigit 3

 ip source-address 192.168.10.100 port 2000

 max-ephones 48

 max-dn 48 dual-line

 transfer-pattern 6...

 transfer-pattern .T

 moh SampleAudioSource.alaw.wav

 date-format dd-mm-yy

!

!

line con 0

line aux 0

line 66

 no activation-character

 no exec

 transport preferred none

 transport input all

 transport output all

line vty 0 4

 login

!

scheduler allocate 20000 1000

!

end

 

Regards,

 

Ruben

 

 

 

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