Re: configure several ports only with srst at vg224

Support Albakom · ‎05-21-2010

hi,

we have an vg224 configured with SCCP and bound it to a CUCM 7.1 first and a 2821 Gateway as second. Works fine.

In case of srst the vg224 ports works fine. But now the question: At CUCM I configured not all ports of the VG224 with a device pool which has SRST enabled. Some of the ports haven't SRST in its DevicePool.

But in case of SRST all configured ports of the VG224 registered at the 2821.

Is it possible to configure the VG224 or the 2821 that only some dedicated ports of the VG224 register with 2821 in case of SRST?

Ralf.Bopp · ‎05-21-2010

Hi,

you must configure all ports of the VG224.

Put those ports that you want to register in case of WAN failure in a device pool with SRST and the other in a Device pool with non SRST.

But it is important that you configure all ports of the VG224 with a device pool.

If not you will have the situation that you describe.

Regards

Ralf

Support Albakom · ‎05-24-2010

hi,

i configured the first 12 ports of the VG224.

From these 12 I configured the first 6 ports with a device pool which has the SRST Reference. The other 6 ports configured with a device pool where SRST is disabled.

In case of CUCM-failure ALL 12 configured ports registered with the voice gateway where fallback is installed. But this is not I expected. Only the first 6 ports should be registered.

Ralf.Bopp · ‎05-25-2010

Hi,

are you sure the first 12 Ports of the VG224 register ? It should be in your case the last 12 + the 6 you configure for SRST mode.

So together 18 Ports should be register in your case to the Voicegateway.

You must configure all 24 ports of the VG224. Try to configure the first 6 Ports of the VG224 with SRST enable and configure the remaining 18 Ports with SRST disable.

Now only the 6 Ports you configure for SRST should be register on the Voicegateway.

It works on my customer very well. I use IOS 12.4.24T on the Voicegateways and 12.4.22T on the VG224.

PS: Perhaps you can sent me the config of the VG224 so i can compare it with my config.

Regards

Ralf

Support Albakom · ‎05-26-2010

i will try to configure all ports. Til now only the first 12 ports are configured. I configure the other also with SRST disable and try SRST case again.

Support Albakom · ‎05-27-2010

I configured all 24 ports of the VG224. Only the first 6 ports are configured with a device pool which is SRST Reference enabled.

All other porst are with device pool which is SRST disabled.

In case of SRST, ALL ports of the VG224 register at the Voicegateway.

This is the config of the VG224: 172.16.2.1 is the CUCM and 172.16.2.2 is the Voicegateway.

sh run
Building configuration...

Current configuration : 4912 bytes
!
! Last configuration change at 09:49:31 UTC Tue May 25 2010
!
version 15.1
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname VG224-yyyy
!
boot-start-marker
boot system flash slot0:vg224-i6k9s-mz.151-1.T.bin
boot system flash slot0:vg224-i6s-mz.151-1.T.bin
boot-end-marker
!
enable secret 5 yyyyyyyyyyyyyyyyyy
!
aaa new-model
!
!
aaa authentication login default local
aaa authorization exec default local
!
!
!
!
!
aaa session-id common
!
!
ip source-route
ip cef
ip domain name xxx.333.com
ip host cucm 172.16.2.1
ip name-server 10.0.0.34
ip name-server 10.0.0.35
!
!
no ipv6 cef
!
stcapp ccm-group 1
stcapp
!
stcapp feature access-code
!
stcapp feature speed-dial
!
!
!
stcapp supplementary-services
port 2/0
fallback-dn 301
port 2/1
fallback-dn 440
port 2/2
fallback-dn 591
port 2/3
fallback-dn 593
port 2/4
fallback-dn 594
port 2/5
fallback-dn 373
port 2/6
fallback-dn 375
port 2/7
fallback-dn 379
port 2/8
fallback-dn 406
port 2/9
fallback-dn 420
port 2/10
fallback-dn 502
port 2/11
fallback-dn 510
!
!
!
!
!
voice service voip
fax protocol pass-through g711alaw
!
!
!
!
voice-card 0
!
archive
log config
hidekeys
username admin privilege 15 secret 5 xxxxx.
!
!
ip ssh version 1
!
!
!
!
!
!
!
interface FastEthernet0/0
ip address 172.16.2.3 255.255.0.0
duplex full
speed auto
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
ip forward-protocol nd
!
no ip http server
no ip http secure-server
ip route 0.0.0.0 0.0.0.0 172.16.0.1
!
!
!
!
!
!
control-plane
!
!
voice-port 2/0
cptone DE
timeouts ringing infinity
!
voice-port 2/1
cptone DE
timeouts ringing infinity
!
voice-port 2/2
cptone DE
timeouts ringing infinity
!
voice-port 2/3
cptone DE
timeouts ringing infinity
!
voice-port 2/4
cptone DE
timeouts ringing infinity
!
voice-port 2/5
cptone DE
timeouts ringing infinity
!
voice-port 2/6
cptone DE
timeouts ringing infinity
!
voice-port 2/7
cptone DE
timeouts ringing infinity
!
voice-port 2/8
cptone DE
timeouts ringing infinity
!
voice-port 2/9
cptone DE
timeouts ringing infinity
!
voice-port 2/10
cptone DE
timeouts ringing infinity
!
voice-port 2/11
cptone DE
timeouts ringing infinity
!
voice-port 2/12
cptone DE
timeouts ringing infinity
!
voice-port 2/13
cptone DE
timeouts ringing infinity
!
voice-port 2/14
cptone DE
timeouts ringing infinity
!
voice-port 2/15
cptone DE
timeouts ringing infinity
!
voice-port 2/16
cptone DE
timeouts ringing infinity
!
voice-port 2/17
cptone DE
timeouts ringing infinity
!
voice-port 2/18
cptone DE
timeouts ringing infinity
!
voice-port 2/19
cptone DE
timeouts ringing infinity
!
voice-port 2/20
cptone DE
timeouts ringing infinity
!
voice-port 2/21
cptone DE
timeouts ringing infinity
!
voice-port 2/22
cptone DE
timeouts ringing infinity
!
voice-port 2/23
cptone DE
timeouts ringing infinity
!
no ccm-manager fax protocol cisco
!
!
sccp local FastEthernet0/0
sccp ccm 172.16.2.2 identifier 20 version 7.0
sccp ccm 172.16.2.1 identifier 10 version 7.0
sccp
!
sccp ccm group 1
associate ccm 10 priority 1
associate ccm 20 priority 2
switchback method graceful
!
dial-peer voice 99920 pots
service stcapp
port 2/0
!
dial-peer voice 99921 pots
service stcapp
port 2/1
!
dial-peer voice 99922 pots
service stcapp
port 2/2
!
dial-peer voice 99923 pots
service stcapp
port 2/3
!
dial-peer voice 99924 pots
service stcapp
port 2/4
!
dial-peer voice 99925 pots
service stcapp
port 2/5
!
dial-peer voice 99926 pots
service stcapp
port 2/6
!
dial-peer voice 99927 pots
service stcapp
port 2/7
!
dial-peer voice 99928 pots
service stcapp
port 2/8
!
dial-peer voice 99929 pots
service stcapp
port 2/9
!
dial-peer voice 999211 pots
service stcapp
port 2/11
!
dial-peer voice 999212 pots
service stcapp
port 2/12
!
dial-peer voice 999213 pots
service stcapp
port 2/13
!
dial-peer voice 999214 pots
service stcapp
port 2/14
!
dial-peer voice 999215 pots
service stcapp
port 2/15
!
dial-peer voice 999216 pots
service stcapp
port 2/16
!
dial-peer voice 999217 pots
service stcapp
port 2/17
!
dial-peer voice 999218 pots
service stcapp
port 2/18
!
dial-peer voice 999210 pots
service stcapp
port 2/10
!
dial-peer voice 999219 pots
service stcapp
port 2/19
!
dial-peer voice 999220 pots
service stcapp
port 2/20
!
dial-peer voice 999221 pots
service stcapp
port 2/21
!
dial-peer voice 999222 pots
service stcapp
port 2/22
!
dial-peer voice 999223 pots
service stcapp
port 2/23
!
!

In Voicegateway following output appears:

May 27 08:34:50.316: %IPPHONE-6-REGISTER_NEW: ephone-16:AN7D4FA902E5401 IP:172.16.2.3 Socket:1 DeviceType:Phone has registered.
May 27 08:34:50.920: %IPPHONE-6-REGISTER_NEW: ephone-3:AN7D4FA902E5416 IP:172.16.2.3 Socket:8 DeviceType:Phone has registered.
May 27 08:34:50.960: %IPPHONE-6-REGISTER_NEW: ephone-4:AN7D4FA902E5411 IP:172.16.2.3 Socket:9 DeviceType:Phone has registered.
May 27 08:34:50.980: %IPPHONE-6-REGISTER_NEW: ephone-1:AN7D4FA902E5410 IP:172.16.2.3 Socket:10 DeviceType:Phone has registered.
May 27 08:34:51.000: %IPPHONE-6-REGISTER_NEW: ephone-5:AN7D4FA902E540D IP:172.16.2.3 Socket:11 DeviceType:Phone has registered.
May 27 08:34:51.000: %IPPHONE-6-REGISTER_NEW: ephone-26:AN7D4FA902E5400 IP:172.16.2.3 Socket:12 DeviceType:Phone has registered.
May 27 08:34:51.432: %IPPHONE-6-REGISTER_NEW: ephone-6:AN7D4FA902E5417 IP:172.16.2.3 Socket:13 DeviceType:Phone has registered.
May 27 08:34:52.024: %IPPHONE-6-REGISTER_NEW: ephone-7:AN7D4FA902E5414 IP:172.16.2.3 Socket:14 DeviceType:Phone has registered.
May 27 08:34:52.080: %IPPHONE-6-REGISTER_NEW: ephone-8:AN7D4FA902E5413 IP:172.16.2.3 Socket:15 DeviceType:Phone has registered.
May 27 08:34:52.428: %IPPHONE-6-REGISTER_NEW: ephone-9:AN7D4FA902E540F IP:172.16.2.3 Socket:16 DeviceType:Phone has registered.
May 27 08:34:53.228: %IPPHONE-6-REGISTER_NEW: ephone-17:AN7D4FA902E5402 IP:172.16.2.3 Socket:17 DeviceType:Phone has registered.
May 27 08:34:53.260: %IPPHONE-6-REGISTER_NEW: ephone-2:AN7D4FA902E5412 IP:172.16.2.3 Socket:18 DeviceType:Phone has registered.
May 27 08:34:53.280: %IPPHONE-6-REGISTER_NEW: ephone-18:AN7D4FA902E5403 IP:172.16.2.3 Socket:19 DeviceType:Phone has registered.
May 27 08:34:53.540: %IPPHONE-6-REGISTER_NEW: ephone-19:AN7D4FA902E5404 IP:172.16.2.3 Socket:20 DeviceType:Phone has registered.
May 27 08:34:53.576: %IPPHONE-6-REGISTER_NEW: ephone-27:AN7D4FA902E5405 IP:172.16.2.3 Socket:21 DeviceType:Phone has registered.
May 27 08:34:53.596: %IPPHONE-6-REGISTER_NEW: ephone-20:AN7D4FA902E5406 IP:172.16.2.3 Socket:22 DeviceType:Phone has registered.
May 27 08:34:53.632: %IPPHONE-6-REGISTER_NEW: ephone-21:AN7D4FA902E5407 IP:172.16.2.3 Socket:23 DeviceType:Phone has registered.
May 27 08:34:53.660: %IPPHONE-6-REGISTER_NEW: ephone-22:AN7D4FA902E5408 IP:172.16.2.3 Socket:24 DeviceType:Phone has registered.
May 27 08:34:53.676: %IPPHONE-6-REGISTER_NEW: ephone-23:AN7D4FA902E5409 IP:172.16.2.3 Socket:25 DeviceType:Phone has registered.
May 27 08:34:53.700: %IPPHONE-6-REGISTER_NEW: ephone-24:AN7D4FA902E540A IP:172.16.2.3 Socket:26 DeviceType:Phone has registered.
May 27 08:34:53.704: %IPPHONE-6-REGISTER_NEW: ephone-25:AN7D4FA902E540B IP:172.16.2.3 Socket:27 DeviceType:Phone has registered.
May 27 08:34:55.780: %IPPHONE-6-REGISTER_NEW: ephone-10:AN7D4FA902E540C IP:172.16.2.3 Socket:28 DeviceType:Phone has registered.
May 27 08:34:55.856: %IPPHONE-6-REGISTER_NEW: ephone-11:AN7D4FA902E5415 IP:172.16.2.3 Socket:29 DeviceType:Phone has registered.
May 27 08:34:55.860: %IPPHONE-6-REGISTER_NEW: ephone-12:AN7D4FA902E540E IP:172.16.2.3 Socket:30 DeviceType:Phone has registered.

All 24 ports register.

Why not only first 6?

Ralf.Bopp · ‎05-27-2010

Hi,

ich checked your config with my own and i found 3 different commands i use.

Perhaps this could solve the issue.

1. i configured "ccm-manager sscp local FastEthernet0/0"

2. if you want to use the supplementary features you must configure the command "stcapp call-control mode feature"

3. try "sccp ccm 172.16.2.2 identifier 20 version 3.1" instead of "sccp ccm 172.16.2.2 identifier 20 version 7.0"

After this reset the VG224 itself and reset the VG224 ports on the CUCM.

I hope this works :-) !

Regards Ralf

Support Albakom · ‎05-27-2010

I tried, doesn't change anything. All 24 ports register at voicegateway in SRST.

Ralf.Bopp · ‎05-27-2010

mmh.

then i think only two options will be left.

1. the configuration of the DP´s or the VG224 in CUCM are incorrect

2. the IOS 15.1 of the VG224 is buggy

regarding point 1 : I think you check the config and it is correct.

regarding point 2 : try IOS 12.4.22T, when the issue is still there open a TAC Case on Cisco

Regards

Ralf

Support Albakom · ‎05-27-2010

12.4.22T IOS doesn't change anything.