ā01-27-2013 08:11 AM - edited ā03-16-2019 03:23 PM
i use 2921 as voice gateway
and have two dial-peer :
dial-peer voice 8000 voip
destination-pattern 8...
session protocol sipv2
session target ipv4:10.10.10.21:5060
voice-class codec 1
dtmf-relay cisco-rtp h245-alphanumeric h245-signal rtp-nte sip-kpml sip-notify
no vad
!
dial-peer voice 8001 voip
preference 1
destination-pattern 8...
session protocol sipv2
session target ipv4:10.10.10.210:5060
voice-class codec 1
dtmf-relay cisco-rtp h245-alphanumeric h245-signal rtp-nte sip-kpml sip-notify
no vad
so if 10.10.10.21 down the dial-peer 8001 should transfer the call to 10.10.10.210
but....now i shunt down the NIC of 10.10.10.21 ,and debug voice ccapi
the router also send the call to dial-peer 8000
why this and how should i config the GW???
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ā01-27-2013 08:45 AM
What is the setup? What does the gateway connect to? Can you provide your full scenario..Do you hae any config that checks the status of the dial-peer...
Try this
conf t
monitor probe icmp-ping 10.10.10.21
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"opportunity is a haughty goddess who waste no time with those who are unprepared"
ā01-27-2013 09:23 AM
Hi,
You need to enable monitor probe icm-ping:
1. Under your dial-peer look into the "*monitor probe icmp-ping* X.X.X.X"
command. If destination does not respond it shuts down that dial-peer.. therefore
failover should be instant.
2. Global config - you can adjust your timers - it will try 6 times, with 3
sec timeout by default
sip-ua
retry invite 3
timers trying 2
Regards
Favor calificar todos las respuestas Ćŗtiles.
Please rate all useful posts
_____________________________
LinkedIn Profile: do.linkedin.com/in/leosalcie
MDGDP, CCNA, CCNA Voice certified
ā01-27-2013 08:45 AM
What is the setup? What does the gateway connect to? Can you provide your full scenario..Do you hae any config that checks the status of the dial-peer...
Try this
conf t
monitor probe icmp-ping 10.10.10.21
Please rate all useful posts
"opportunity is a haughty goddess who waste no time with those who are unprepared"
ā01-27-2013 03:19 PM
hi aokanlawon
thanks for you reply
e ..the 2921 is UCCE ingress gateway,and connect to CVP,now i deploy two CVP for redundancy
ā01-27-2013 09:23 AM
Hi,
You need to enable monitor probe icm-ping:
1. Under your dial-peer look into the "*monitor probe icmp-ping* X.X.X.X"
command. If destination does not respond it shuts down that dial-peer.. therefore
failover should be instant.
2. Global config - you can adjust your timers - it will try 6 times, with 3
sec timeout by default
sip-ua
retry invite 3
timers trying 2
Regards
Favor calificar todos las respuestas Ćŗtiles.
Please rate all useful posts
_____________________________
LinkedIn Profile: do.linkedin.com/in/leosalcie
MDGDP, CCNA, CCNA Voice certified
ā01-27-2013 09:41 AM
Leo,
The timers trying is in ms (so i think 2 is way too short...) Ideally it should be something like this
sip-ua
retry invite 2
timers trying 150
Please rate all useful posts
"opportunity is a haughty goddess who waste no time with those who are unprepared"
ā01-27-2013 03:30 PM
hi leo
thanks for you reply
in your reply ,the name monitor probe icmp-ping* X.X.X.X is use ICMP? but if my CVP server is runing ,and the Call Server
component is down,can the dial-peer shutdown ?
i another customer use 2821, i'm not config anything ,but the dial-peer can monitor the CVP up or down....
the command is 2900 router new command ?
ā01-27-2013 03:59 PM
i find this situation
i configuare the command "preference 1" in dial-peer ,and the two dial-peer can failover
but if the preference 0 dial-peer down ,and a call send in gateway from PSTN,the router will route the call to preference 0 dial-peer , and just route to preference 1 dial-peer about 20S after...
where can i configuare the timer with the preference??
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