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<p class="MsoNormal">Hello,</p>

<p class="MsoNormal"> </p>

<p class="MsoNormal">Having a problem with inbound calls from TDM completing h323
to cucm 7.1. Seems to be fairly random, works once or twice, next call fails,
cycle repeats. Doing a debug CCH323 all, here is where a call fails and never
connects…</p>

<p class="MsoNormal"> </p>

<p class="MsoNormal">ar 15 10:51:35.455:
//-1/xxxxxxxxxxxx/H323/cch323_timer_dispatch:
Timer[CCH323_SOCK_WRITE_BLOCKED_TIMER] expired</p>

<p class="MsoNormal">Mar 15 10:51:35.455:
//-1/xxxxxxxxxxxx/H323/h323_gw_sock_block_timer_expired: fd 2</p>

<p class="MsoNormal">Mar 15 10:51:35.455: //-1/xxxxxxxxxxxx/H323/h323_gw_start_sock_blocked_timer:
fd 2</p>

<p class="MsoNormal">Mar 15 10:51:35.455:
//-1/xxxxxxxxxxxx/H323/h323_gw_sock_block_timer_expired: Retry, fd=2</p>

<p class="MsoNormal">Mar 15 10:51:35.555:
//-1/xxxxxxxxxxxx/H323/cch323_timer_dispatch:
Timer[CCH323_SOCK_WRITE_BLOCKED_TIMER] expired</p>

<p class="MsoNormal">Mar 15 10:51:35.555:
//-1/xxxxxxxxxxxx/H323/h323_gw_sock_block_timer_expired: fd 2</p>

<p class="MsoNormal">Mar 15 10:51:35.555:
//-1/xxxxxxxxxxxx/H323/h323_gw_start_sock_blocked_timer: fd 2</p>

<p class="MsoNormal">Mar 15 10:51:35.555:
//-1/xxxxxxxxxxxx/H323/h323_gw_sock_block_timer_expired: Retry, fd=2</p>

<p class="MsoNormal">Mar 15 10:51:35.655:
//-1/xxxxxxxxxxxx/H323/cch323_timer_dispatch:
Timer[CCH323_SOCK_WRITE_BLOCKED_TIMER] expired</p>

<p class="MsoNormal">Mar 15 10:51:35.655:
//-1/xxxxxxxxxxxx/H323/h323_gw_sock_block_timer_expired: fd 2</p>

<p class="MsoNormal">Mar 15 10:51:35.655: //-1/xxxxxxxxxxxx/H323/h323_gw_start_sock_blocked_timer:
fd 2</p>

<p class="MsoNormal">Mar 15 10:51:35.655:
//-1/xxxxxxxxxxxx/H323/h323_gw_sock_block_timer_expired: Retry, fd=2</p>

<p class="MsoNormal">Mar 15 10:51:35.755:
//-1/xxxxxxxxxxxx/H323/cch323_timer_dispatch:
Timer[CCH323_SOCK_WRITE_BLOCKED_TIMER] expired</p>

<p class="MsoNormal"> </p>

<p class="MsoNormal">Repeats this for a bit and then sends a disconnect. And I
get operator from the telco.</p>

<p class="MsoNormal"> </p>

<p class="MsoNormal">Any one seen something like this before where some calls
complete and some don’t?</p>

<p class="MsoNormal">Scott Irey</p>

<p class="MsoNormal">Network &amp; Telecom Systems Engineer</p>

<p class="MsoNormal">Oakland University</p>

<p class="MsoNormal">Office: 248.370.2808</p>

<p class="MsoNormal">Mobile: 248.505.9827</p>

<p class="MsoNormal"> </p>

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