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
