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voip dial-peer pointing to cucm keeps on flapping(up/down)

vibinanto86
Beginner
Beginner

voip dial-peer pointing to cucm keeps on flapping(up/down). What could be the reason. Is it due to keep alive timeout?

Please suggest any other causes and remedies to rectify

6 Replies 6

Dennis Mink
Advisor
Advisor

how have you configured the dial peer?  is there some sort of out of band options PING on it?

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TAG TYPE MIN OPER PREFIX DEST-PATTERN FER THRU SESS-TARGET STAT PORT KEEPALIVE

1000 pots up up 0 down

1001 voip up up 729.... 0 syst ipv4:10.29.86.21

1002 voip up up 729.... 1 syst ipv4:10.29.86.22

1003 voip up up 729.... 2 syst ipv4:10.252.86.21

2000 voip up up 0 syst

2001 pots up up ^911$ 0 up trunkgroup PSTN-PRI

2002 pots up up 8911 0 up trunkgroup PSTN-PRI

2003 pots up up ^8[2-8]11$ 0 up trunkgroup PSTN-PRI

2011 pots up up ^81[2-9]..[2-9].- 0 up trunkgroup PSTN-PRI

.....$

2012 pots up up 011 8011T 0 up trunkgroup PSTN-PRI

99901- pots up up 0 down 0/1/1

199

6000 pots up up 7296000 0 up 0/1/0

29VoiceGW01#




PING option not enabled.

Will it be some kind of network issue between cucm and gateway?

whats the config like, have you got some sort of voice class and a h225 establish statement?  can you share config

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Attached logs for reference. It's a MGCP gateway.


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