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VG224 Configuration - Urgent help please

Hi Guys,

For one of my remote locations, I deployed 3825 SRST Router and VG224 for analouge. I have connected few analogue phones to VG224.

CCM is placed in Main branch.

Here is my VG224 config:

ip subnet-zero

ip host ABC01 10.130.X.A

ip host ABC02 10.130.X.B

ip host AVG1 10.143.X.C

no ip dhcp use vrf connected

!

!

!

!

voice-card 0

dsp services dspfarm

!

!

interface FastEthernet0/0

ip address 10.143.X.C 255.255.255.0

duplex full

speed 100

!

interface FastEthernet0/1

no ip address

shutdown

duplex auto

speed auto

!

ip default-gateway 10.143.X.Y

ip classless

ip route 0.0.0.0 0.0.0.0 10.143.X.Y

!

ip http server

!

!

!

control-plane

!

!

voice-port 2/0

cptone GB

!

voice-port 2/1

cptone GB

!

voice-port 2/2

cptone GB

!

voice-port 2/3

cptone GB

!

removed voice-ports to make it short

!

voice-port 2/23

!

ccm-manager redundant-host ABC01

ccm-manager mgcp

ccm-manager music-on-hold

ccm-manager config server ABC01 ABC02

ccm-manager config

!

mgcp

mgcp call-agent ABC02 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

no mgcp timer receive-rtcp

mgcp sdp simple

mgcp fax t38 inhibit

mgcp rtp payload-type g726r16 static

!

mgcp profile default

!

!

!

dial-peer voice 99920 pots

service mgcpapp

port 2/0

!

dial-peer voice 99921 pots

service mgcpapp

port 2/1

!

dial-peer voice 99922 pots

service mgcpapp

port 2/2

!

!

line con 0

logging synchronous

----------------

1) If CCM is down, how can an analogue phone will connect to SRST router for PSTN calls? Is there any configuration I need to put it on VG224 router (like dialer peers, etc) to route the calls to SRST router when the CCM is down?

2) With the above configuration can I forward the calls from analogue to analogue internally, analogue to Cisco IP phone and analogue to PSTN number?

Please correct me if I went wrong with the configuration.

I would appreciate your quick replies.

Many thanks

Mady

1 REPLY
Green

Re: VG224 Configuration - Urgent help please

I would use Sccp for vg224...

http://www.cisco.com/en/US/partner/docs/ios/12_4t/12_4t2/ht1vg224.html#wp1301293

Under SRST the default application wont be sccp anymore will be h323 so yes you need to configure regular dial-peers

But for your mgcp config you are missing SRST commands

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