'Re: [cisco-voip] Calls over trunk drop after 5:18 min'

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List: cisco-voip
Subject: Re: [cisco-voip] Calls over trunk drop after 5:18 min
From: Ratko Dodevski <rade239 () gmail ! com>
Date: 2011-05-27 18:23:44
Message-ID: BANLkTi=-LQJNop8LTri6Q5TbM5D-0uGGAw () mail ! gmail ! com
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[Attachment #2 (multipart/alternative)]

Hi guys, just to inform you that it was the ASA all the time :( I've
disabled H.323/225/245 traffic inspection and now it's fine.

Regards

On Tue, May 24, 2011 at 6:15 PM, Dennis Heim <Dennis.Heim@cdw.com> wrote:

> And if you are SIP, then you can have reinvite timing issues too. Seen
> that before.
> 
> 
> 
> Dennis Heim
> Network Voice Engineer
> CDW  Advanced Technology Services
> 11711 N. Meridian Street, Suite 225
> Carmel, IN  46032
> 
> 317.569.4255 Single Number Reach
> 317.569.4201 Fax
> dennis.heim@cdw.com*
> *cdw.com/content/solutions/unified-communications/<http://www.cdw.com/content/solutions/unified-communications/>
>  
> 
> 
> *From:* cisco-voip-bounces@puck.nether.net [mailto:
> cisco-voip-bounces@puck.nether.net] *On Behalf Of *Wes Sisk
> *Sent:* Tuesday, May 24, 2011 9:03 AM
> *To:* Ratko Dodevski
> *Cc:* cisco-voip@puck.nether.net
> *Subject:* Re: [cisco-voip] Calls over trunk drop after 5:18 min
> 
> 
> 
> What protocol are you using on the trunks? If they are SIP trunks then
> H.323 timers should not have an affect. This goes back to my question about
> topology.
> 
> Regards,
> Wes
> 
> On 5/24/2011 11:38 AM, Ratko Dodevski wrote:
> 
> Yes Wes, I have Cisco ASA between sites but I've already set the H323 timer
> on the ASA to 3:00:00. And yes this is case only for calls that traverse
> over trunks aka via the ASA firewall which was recently upgraded with new
> IOS and installed an IPS module. Any suggestions, please...
> 
> 
> 
> Regards
> 
> On Tue, May 24, 2011 at 4:27 PM, Wes Sisk <wsisk@cisco.com> wrote:
> 
> "temp fail" on your CIPC means CM has lost call signaling communication
> with the remote device. This coincides with the concerns about a firewall or
> other device aborting the control session.
> 
> What is the topology between CM, firewall, and remote device?
> 
> Keepalives for H323 should, generally, be set to true.  That sends
> keepalives on the socket to keep firewall from timing out the session.
> 
> Regards,
> Wes
> 
> 
> 
> On 5/24/2011 8:45 AM, Ratko Dodevski wrote:
> 
> I've tried setting the h323 timer to 3:00:00 and setting the "Allow Peer
> to Preserve H.323 Calls"  parameter to true and setting "Allow TCP
> KeepAlives For H323" to false but it's almost the same. At almost the same
> time I loose audio (call is still connected) and get "Temp Fail" message on
> the screen on my IP Comunnicator.
> 
> 
> 
> 
> --
> Ratko
> 

-- 
Ratko

[Attachment #5 (text/html)]

Hi guys, just to inform you that it was the ASA all the time :( I&#39;ve disabled \
H.323/225/245 traffic inspection and now it&#39;s \
fine.<div><br></div><div>Regards<br><br><div class="gmail_quote">On Tue, May 24, 2011 \
at 6:15 PM, Dennis Heim <span dir="ltr">&lt;<a \
href="mailto:Dennis.Heim@cdw.com">Dennis.Heim@cdw.com</a>&gt;</span> wrote:<br>

<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc \
solid;padding-left:1ex;">

<div bgcolor="white" lang="EN-US" link="blue" vlink="purple">
<div>
And if you are SIP, \
then you can have reinvite timing issues too. Seen that before. <div>
Dennis Heim 
Network Voice Engineer 
CDW Advanced Technology Services 
11711 N. Meridian Street, Suite 225 
Carmel, IN 46032 
 
<a href="tel:317.569.4255" value="+13175694255" target="_blank">317.569.4255</a> \
Single Number Reach <a \
href="tel:317.569.4201" value="+13175694201" target="_blank">317.569.4201</a> \
Fax 
<a href="mailto:dennis.heim@cdw.com" target="_blank">dennis.heim@cdw.com</a> <a \
href="http://www.cdw.com/content/solutions/unified-communications/" \
target="_blank">cdw.com/content/solutions/unified-communications/</a> \
</div> 
<div>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in">
From: <a \
href="mailto:cisco-voip-bounces@puck.nether.net" \
target="_blank">cisco-voip-bounces@puck.nether.net</a> [mailto:<a \
href="mailto:cisco-voip-bounces@puck.nether.net" \
target="_blank">cisco-voip-bounces@puck.nether.net</a>] On Behalf Of Wes \
Sisk Sent: Tuesday, May 24, 2011 9:03 AM 
To: Ratko Dodevski 
Cc: <a href="mailto:cisco-voip@puck.nether.net" \
target="_blank">cisco-voip@puck.nether.net</a> Subject: Re: [cisco-voip] \
Calls over trunk drop after 5:18 min </div>
</div><div><div></div><div class="h5">
 
What protocol are you using on the trunks? If they are SIP \
trunks then H.323 timers should not have an affect. This goes back to my question \
about topology. 
Regards, 
Wes 
 
On 5/24/2011 11:38 AM, Ratko Dodevski wrote: 
Yes Wes, I have Cisco ASA between sites but I&#39;ve already set \
the H323 timer on the ASA to 3:00:00. And yes this is case only for calls that \
traverse over trunks aka via the ASA firewall which was recently upgraded with new \
IOS and installed an IPS module. Any suggestions, please... 
<div>
 
</div>
<div>
Regards
<div>
On Tue, May 24, 2011 at 4:27 PM, Wes Sisk &lt;<a \
href="mailto:wsisk@cisco.com" target="_blank">wsisk@cisco.com</a>&gt; wrote: \
<div> &quot;temp fail&quot; on your CIPC means CM has lost call \
signaling communication with the remote device. This coincides with the concerns \
about a firewall or other device aborting the control session.

What is the topology between CM, firewall, and remote device? 
 
Keepalives for H323 should, generally, be set to true. That sends keepalives on the \
socket to keep firewall from timing out the session. 
Regards, 
Wes 
<div>
 
 
On 5/24/2011 8:45 AM, Ratko Dodevski wrote: 
I&#39;ve tried setting the h323 timer to 3:00:00 and setting the &quot;Allow Peer to Preserve H.323 \
Calls&quot; parameter to true and setting &quot;Allow TCP KeepAlives For H323&quot; to false but \
it&#39;s almost the same. At almost the same time I loose audio (call is still \
connected) and get &quot;Temp Fail&quot; message on the screen on my IP \
Comunnicator.

</div>
</div>
</div>
<p class="MsoNormal"><br>
<br clear="all">
<br>
-- <br>
Ratko</p>
</div>
</div></div></div>
</div>

</blockquote></div><br><br clear="all"><br>-- <br>Ratko<br>
</div>

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