Sorry for the late night ramblings. <span class="Apple-style-span" style="font-family: arial, sans-serif; font-size: 13px; border-collapse: collapse; ">here is the bug ID URL <a href="http://tools.cisco.com/Support/BugToolKit/search/getBugDetails.do?method=fetchBugDetails&bugId=CSCtf08864">http://tools.cisco.com/Support/BugToolKit/search/getBugDetails.do?method=fetchBugDetails&bugId=CSCtf08864</a></span><div>
<font class="Apple-style-span" face="arial, sans-serif"><span class="Apple-style-span" style="border-collapse: collapse;"><br></span></font><br><div class="gmail_quote">On Wed, Jun 2, 2010 at 11:13 PM, Steve G <span dir="ltr"><<a href="mailto:smgustafson@gmail.com">smgustafson@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">FYI, this is a bug with the Gen2 ISRs. Contact tac for the special IOS if you run into it.<div><div></div><div class="h5">
<br><br><div class="gmail_quote">On Tue, Jun 1, 2010 at 11:20 PM, Steve G <span dir="ltr"><<a href="mailto:smgustafson@gmail.com" target="_blank">smgustafson@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div>1 out of about 5 outbound calls ring once and then drop. You can hit redial and the call will complete just fine. Telco switch is a DMS100 running ni2. My equipment is a 2951 with a VWIC2-2MFT-T1/E1. IOS c2951-universalk9-mz.SPA.150-1.M2.bin</div>
<div><br></div><div>I have a colleague with a similar issue who swapped his 2951 out with a 2811 and that cleared up all problems. Is there something with the 2951 that is causing this problem? We are not having any luck with them. I have not tried swapping this one out yet.</div>
<div><br></div><div>Below is some config snippets that you might want to see and a q931 debug of a call that fails.</div><div><br></div><div>Thanks in advance!</div><div><br></div><div>Steve</div><div><br></div><br><div>
<div>
network-clock-participate wic 0</div><div>network-clock-select 1 T1 0/0/0</div><div><br></div><div>isdn switch-type primary-ni</div><div><br></div><div><div>controller T1 0/0/0</div><div> cablelength long 0db</div><div> pri-group timeslots 1-24</div>
<div><br></div><div><div>interface Serial0/0/0:23</div><div> no ip address</div><div> encapsulation hdlc</div><div> isdn switch-type primary-ni</div><div> isdn incoming-voice voice</div><div> trunk-group PRI 1</div><div>
no cdp enable</div>
</div></div><div><br></div></div><div><br></div><div><div>050310: *Jun 1 22:55:57.828 PDT: ISDN Se0/0/0:23 Q931: pak_private_number: Inva</div><div>lid type/plan 0x0 0x0 may be overriden; sw-type 13</div><div>050311: *Jun 1 22:55:57.828 PDT: ISDN Se0/0/0:23 Q931: pak_private_number: Inva</div>
<div>lid type/plan 0x0 0x0 may be overriden; sw-type 13</div><div>050312: *Jun 1 22:55:57.828 PDT: ISDN Se0/0/0:23 Q931: Sending SETUP callref =</div><div> 0x0081 callID = 0x890F switch = primary-ni interface = User</div>
<div>050313: *Jun 1 22:55:57.828 PDT: ISDN Se0/0/0:23 Q931: TX -> SETUP pd = 8 call</div><div>ref = 0x0081</div><div> Bearer Capability i = 0x8090A2</div><div> Standard = CCITT</div><div> Transfer Capability = Speech</div>
<div> Transfer Mode = Circuit</div><div> Transfer Rate = 64 kbit/s</div><div> Channel ID i = 0xA98381</div><div> Exclusive, Channel 1</div><div> Progress Ind i = 0x8183 - Origination address is non-ISDN</div>
<div> Calling Party Number i = 0x2181, 'Snipped'</div><div> Plan:ISDN, Type:National</div><div> Called Party Number i = 0xA1, 'Snipped'</div><div> Plan:ISDN, Type:National</div>
<div>050314: *Jun 1 22:55:58.064 PDT: ISDN Se0/0/0:23 Q931: RX <- CALL_PROC pd = 8</div><div>callref = 0x8081</div><div> Channel ID i = 0xA98381</div><div> Exclusive, Channel 1</div><div>050315: *Jun 1 22:55:58.072 PDT: ISDN Se0/0/0:23 Q931: RX <- CALL_PROC pd = 8</div>
<div>callref = 0x8081</div><div> Channel ID i = 0xA98381</div><div> Exclusive, Channel 1</div><div>050316: *Jun 1 22:55:59.864 PDT: ISDN Se0/0/0:23 **ERROR**: L2_AdvanceVA: TX_ac</div><div>k_queue empty</div>
<div>050317: *Jun 1 22:55:59.864 PDT: ISDN Se0/0/0:23 Q931: RX <- ALERTING pd = 8 c</div><div>allref = 0x8081</div><div> Progress Ind i = 0x8088 - In-band info or appropriate now available</div><div>050318: *Jun 1 22:55:59.864 PDT: ISDN Se0/0/0:23 Q931: TX -> STATUS pd = 8 cal</div>
<div>lref = 0x0081</div><div> Cause i = 0x80E0 - Mandatory information element missing</div><div> Call State i = 0x01</div><div>050319: *Jun 1 22:55:59.876 PDT: ISDN Se0/0/0:23 Q931: RX <- ALERTING pd = 8 c</div>
<div>allref = 0x8081</div><div> Progress Ind i = 0x8088 - In-band info or appropriate now available</div><div>050320: *Jun 1 22:55:59.912 PDT: ISDN Se0/0/0:23 Q931: RX <- DISCONNECT pd = 8</div><div> callref = 0x8081</div>
<div> Cause i = 0x80EF - Protocol error; unspecified</div><div>050321: *Jun 1 22:55:59.912 PDT: ISDN Se0/0/0:23 Q931: TX -> RELEASE pd = 8 ca</div><div>llref = 0x0081</div><div> Cause i = 0x80E0 - Mandatory information element missing</div>
<div>050322: *Jun 1 22:55:59.964 PDT: ISDN Se0/0/0:23 Q931: RX <- RELEASE_COMP pd =</div><div>8 callref = 0x8081</div></div>
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