# IAX unreachable / reachable

**URL:** <https://community.asterisk.org/t/iax-unreachable-reachable/20893>\
**Category:** Asterisk General\
**Created:** [May 12, 2008, 4:52pm UTC](https://community.asterisk.org/t/iax-unreachable-reachable/20893 "2008-05-12T16:52:37Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![samuraitux](https://avatars.discourse-cdn.com/v4/letter/s/67e7ee/32.png) [@samuraitux](https://community.asterisk.org/u/samuraitux)\
**Post date:** [May 12, 2008, 4:52pm UTC](https://community.asterisk.org/t/iax-unreachable-reachable/20893/1 "2008-05-12T16:52:37Z")

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Hey Guys got a hold of a real nice issue here. I am tyring to figure out why my IAX channel to my other server goes dead then comes back. Here is a snipt of my log.

```auto
[May 12 11:16:28] NOTICE[19494] chan_iax2.c: Peer 'AnnArbor' is now UNREACHABLE! Time: 75
[May 12 11:19:18] NOTICE[19497] chan_iax2.c: Peer 'AnnArbor' is now REACHABLE! Time: 73
[May 12 11:35:24] NOTICE[19496] chan_iax2.c: Peer 'AnnArbor' is now UNREACHABLE! Time: 72
[May 12 11:36:34] NOTICE[19499] chan_iax2.c: Peer 'AnnArbor' is now REACHABLE! Time: 81
[May 12 11:37:38] NOTICE[19497] chan_iax2.c: Peer 'AnnArbor' is now UNREACHABLE! Time: 81
[May 12 11:37:48] NOTICE[19493] chan_iax2.c: Peer 'AnnArbor' is now REACHABLE! Time: 82
[May 12 11:39:52] NOTICE[19498] chan_iax2.c: Peer 'AnnArbor' is now UNREACHABLE! Time: 73
[May 12 11:40:02] NOTICE[19491] chan_iax2.c: Peer 'AnnArbor' is now REACHABLE! Time: 82
[May 12 11:41:06] NOTICE[19498] chan_iax2.c: Peer 'AnnArbor' is now UNREACHABLE! Time: 82
```

Any help is appreciated. This one has been a tough one. Any more information that It will take to get this issue fixed I will post. I also will post information from a tcpdump that I will be doing.