10-20-2011 01:29 AM - edited 03-16-2019 07:37 AM
Hello everybody,
To have the VG224 operational in SRST, i configure it in SCCP on the CUCM.
If i use MGCP to configure VG224, can i have the voice gateway registered on the GW in SRST ?
Thanks,
Matthieu
10-23-2011 09:54 AM
Hello Matthieu,
I can think of 3 ways having srst with vg224 (3 options):
1.Changing the protocol of the VG224 to SCCP (easiest way to do it) as the following
example:
sccp local Loopback104
sccp ccm 10.104.20.101 identifier 101 version 4.1
sccp ccm 10.104.96.108 identifier 108 version 4.1
sccp ccm 10.104.96.104 identifier 104 version 4.1
sccp ccm 10.104.120.200 identifier 200 version 4.1
sccp
!
sccp ccm group 105
associate ccm 104 priority 1
associate ccm 108 priority 2
associate ccm 101 priority 3
associate ccm 200 priority 4
Where 10.104.120.200 is the SRST gateway. Add the srst reference in the device pool of the vg224
2.Applying the command the following commands to the MGCP gateway
ccm-manager fallback-mgcp
application
global
service alternate default
And configure dial-peers for H323 in case the router goes to SRST mode.
3.Convert the protocol to H323 and create 2 dial-peer one of them with preference 1 with
destination pattern
destination pattern
Hope this helps!
Thanks,
Karthik
10-24-2011 11:52 PM
Thanks Karthik,
I used only the first possibility, i will test the two others.
Thanks
10-27-2011 03:45 AM
Hi Karthik,
I just followed SCCP configuration, however i can not dial out between VG224 and SRST IP phone.
do i need to have dial-peer no SCCP ?
I could see VG224 successfully registerted to SRST VGW by command show ephone registration.
HQ-Tokyo#sh ephone summary
ephone-1 Mac:0017.9551.F7EA TCP socket:[2] activeLine:0 REGISTERED
mediaActive:0 offhook:0 ringing:0 reset:0 reset_sent:0 debug:0
IP:142.100.64.102 7941 keepalive 38 1:2 CM Fallback
ephone-2 Mac:0017.954A.47B0 TCP socket:[1] activeLine:0 REGISTERED
mediaActive:0 offhook:0 ringing:0 reset:0 reset_sent:0 debug:0
IP:142.100.64.104 7971 keepalive 39 1:1 2:2 CM Fallback
ephone-3 Mac:5C26.0A27.4C00 TCP socket:[3] activeLine:0 REGISTERED
mediaActive:0 offhook:0 ringing:0 reset:0 reset_sent:0 debug:0
IP:192.168.128.150 CIPC keepalive 35 CM Fallback
sp1:3001
ephone-4 Mac:FB9E.EB2E.C400 TCP socket:[4] activeLine:0 REGISTERED ----> VG224
mediaActive:0 offhook:0 ringing:0 reset:0 reset_sent:0 debug:0
IP:10.10.10.1 SCCP Gateway (AN) keepalive 21 CM Fallback
ephone-5 Mac:FB9E.EB2E.CFFF TCP socket:[5] activeLine:0 REGISTERED ----> VG224
mediaActive:0 offhook:0 ringing:0 reset:0 reset_sent:0 debug:0
IP:10.10.10.1 Unknown 30032 keepalive 21
however i can not see any destination pattern by command sh dial-peer voice summary.
HQ-Tokyo#sh dial-peer voice summary
dial-peer hunt 0
AD PRE PASS OUT
TAG TYPE MIN OPER PREFIX DEST-PATTERN FER THRU SESS-TARGET STAT PORT
999300 pots up up 0 down 3/0/0 ----> VG224 digits
20001 pots up up 2002$ 0 50/0/1
20002 pots up up 2001$ 0 50/0/2
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