what is the content of your zapata.conf?<br><br>empty it and run ztcfg -vvv to clear all the channels and try run asterisk again<br><br>am not an expert but you can dig for same which i posted few months ago.<br><br>goksie
<br><br><br><div><span class="gmail_quote">On 9/21/06, <b class="gmail_sendername">umar tarar</b> <<a href="mailto:umar.tarar@gmail.com">umar.tarar@gmail.com</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
still waiting, actually i've not been able to even run my Asterisk server with an SS7 E1 link for once.........can any one help me in this regard plz.....all conf & probs are described in the previous message to this list
<div><span class="e" id="q_10dcf3e292784f89_1"><br><br>
<div><span class="gmail_quote">On 9/18/06, <b class="gmail_sendername">umar tarar</b> <<a href="mailto:umar.tarar@gmail.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">umar.tarar@gmail.com</a>
> wrote:</span>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0px 0px 0px 0.8ex; padding-left: 1ex;">
<div><span><font size="2">i am in urgent need to solve this problem <br><br>what happens is: <br>a- with the LED green on the Quad-E1 Digium-TE411P card & crc4 enabled in zaptel.conf, when we try to run Asterisk it simply shows some error related to zaptel & quits back to the LINUX prompt
<br><br>b- with the LED green & crc4 disabled in zaptel.conf, the asterisk initially runs successfully, but then starts showing these errors in chan_ss7 module relating to CRC <br></font></span></div>
<div><span><font size="2">----------------------------<span><font size="2">(the CLI log): </font></span>------------------------------</font></span><span><font size="2"> <br></font><font size="2"><span style="color: blue;">
Asterisk Ready. <br>*CLI> Sep 14 03:05:39 WARNING[5295]: mtp.c:760 timeout_sltm_t1: No SLTA received within Q.707 timer T1, trying again on link 'l1'. <br>Sep 14 03:05:48 ERROR[5295]: mtp.c:765 timeout_sltm_t1: No SLTA received within
Q.707 timer T1, faulting link on link 'l1'. <br>Sep 14 03:05:48 WARNING[5295]: chan_ss7.c:3598 monitor_main: MTP is now DOWN on link 'l1'. <br>Sep 14 03:05:48 NOTICE[5295]: mtp.c:471 mtp_changeover: MTP changeover last_ack=4, last_sent=4, from schannel 16, no INSERVICE schannel found
<br>Sep 14 03:05:48 NOTICE[5295]: mtp.c:475 mtp_changeover: Failover not possible, no other signalling link and no other host available. <br>Sep 14 03:05:59 WARNING[5295]: mtp.c:760 timeout_sltm_t1: No SLTA received within
Q.707 timer T1, trying again on link 'l1'. <br>Sep 14 03:06:08 ERROR[5295]: mtp.c:765 timeout_sltm_t1: No SLTA received within Q.707 timer T1, faulting link on link 'l1'. <br>Sep 14 03:06:08 WARNING[5295]: chan_ss7.c:3598 monitor_main: MTP is now DOWN on link 'l1'.
<br>Sep 14 03:06:08 NOTICE[5295]: mtp.c:471 mtp_changeover: MTP changeover last_ack=8, last_sent=8, from schannel 16, no INSERVICE schannel found <br>Sep 14 03:06:08 NOTICE[5295]: mtp.c:475 mtp_changeover: Failover not possible, no other signalling link and no other host available.
<br>ss7 Sep 14 03:06:19 WARNING[5295]: mtp.c:760 timeout_sltm_t1: No SLTA received within Q.707 timer T1, trying again on link 'l1'. <br>cluster Sep 14 03:06:21 WARNING[5295]: chan_ss7.c:3534 monitor_main: Received CIC=65 for unequipped circuit (typ=CGB), link 'l1'.
<br>status <br>Sep 14 03:06:28 ERROR[5295]: mtp.c:765 timeout_sltm_t1: No SLTA received within Q.707 timer T1, faulting link on link 'l1'. <br>Sep 14 03:06:28 WARNING[5295]: chan_ss7.c:3598 monitor_main: MTP is now DOWN on link 'l1'.
<br>Sep 14 03:06:28 NOTICE[5295]: mtp.c:471 mtp_changeover: MTP changeover last_ack=7, last_sent=7, from schannel 16, no INSERVICE schannel found <br>Sep 14 03:06:28 NOTICE[5295]: mtp.c:475 mtp_changeover: Failover not possible, no other signalling link and no other host available.
<br><br>*CLI> ss7 linestat <br>Linkset: suic <br>CIC 1 Idle Reset pending BLOCKED Link down <br>CIC 2 Idle Reset pending BLOCKED Link down <br>CIC 3 Idle Reset pending BLOCKED Link down <br>CIC 4 Idle Reset pending BLOCKED Link down
<br>CIC 5 Idle Reset pending BLOCKED Link down <br>CIC 6 Idle Reset pending BLOCKED Link down <br>CIC 7 Idle Reset pending BLOCKED Link down <br>CIC 8 Idle Reset pending BLOCKED Link down <br>CIC 9 Idle Reset pending BLOCKED Link down
<br>CIC 10 Idle Reset pending BLOCKED Link down <br>CIC 11 Idle Reset pending BLOCKED Link down <br>CIC 12 Idle Reset pending BLOCKED Link down <br>CIC 13 Idle Reset pending BLOCKED Link down <br>CIC 14 Idle Reset pending BLOCKED Link down
<br>CIC 15 Idle Reset pending BLOCKED Link down <br>CIC 17 Idle Reset pending BLOCKED Link down <br>CIC 18 Idle Reset pending BLOCKED Link down <br>CIC 19 Idle Reset pending BLOCKED Link down <br>CIC 20 Idle Reset pending BLOCKED Link down
<br>CIC 21 Idle Reset pending BLOCKED Link down <br>CIC 22 Idle Reset pending BLOCKED Link down <br>CIC 23 Idle Reset pending BLOCKED Link down <br>CIC 24 Idle Reset pending BLOCKED Link down <br>CIC 25 Idle Reset pending BLOCKED Link down
<br>CIC 26 Idle Reset pending BLOCKED Link down <br>CIC 27 Idle Reset pending BLOCKED Link down <br>CIC 28 Idle Reset pending BLOCKED Link down <br>CIC 29 Idle Reset pending BLOCKED Link down <br>CIC 30 Idle Reset pending BLOCKED Link down
<br>CIC 31 Idle Reset pending BLOCKED Link down <br><br>*CLI> Sep 14 03:07:08 ERROR[5295]: mtp.c:765 timeout_sltm_t1: No SLTA received within Q.707 timer T1, faulting link on link 'l1'. <br>Sep 14 03:07:08 WARNING[5295]: chan_ss7.c:3598 monitor_main: MTP is now DOWN on link 'l1'.
<br>Sep 14 03:07:08 NOTICE[5295]: mtp.c:471 mtp_changeover: MTP changeover last_ack=6, last_sent=6, from schannel 16, no INSERVICE schannel found <br>Sep 14 03:07:08 NOTICE[5295]: mtp.c:475 mtp_changeover: Failover not possible, no other signalling link and no other host available.
<br>Sep 14 03:07:18 WARNING[5295]: mtp.c:760 timeout_sltm_t1: No SLTA received within Q.707 timer T1, trying again on link 'l1'. <br>Sep 14 03:07:19 WARNING[5295]: chan_ss7.c:3534 monitor_main: Received CIC=65 for unequipped circuit (typ=CGB), link 'l1'.
<br>Sep 14 03:07:27 ERROR[5295]: mtp.c:765 timeout_sltm_t1: No SLTA received within Q.707 timer T1, faulting link on link 'l1'. <br>Sep 14 03:07:27 WARNING[5295]: chan_ss7.c:3598 monitor_main: MTP is now DOWN on link 'l1'.
<br>Sep 14 03:07:27 NOTICE[5295]: mtp.c:471 mtp_changeover: MTP changeover last_ack=7, last_sent=7, from schannel 16, no INSERVICE schannel found <br>Sep 14 03:07:27 NOTICE[5295]: mtp.c:475 mtp_changeover: Failover not possible, no other signalling link and no other host available.
<br>Sep 14 03:07:35 NOTICE[5295]: mtp.c:1442 mtp_thread_main: Excessive poll delay 21373! <br>Sep 14 03:07:35 NOTICE[5295]: mtp.c:1496 mtp_thread_main: Full Zaptel input buffer detected, incoming packets may have been lost on link 'l1'.
<br>Sep 14 03:07:35 NOTICE[5295]: mtp.c:1543 mtp_thread_main: Empty Zaptel output buffer detected, outgoing packets may have been lost on link 'l1'. <br>Sep 14 03:07:35 NOTICE[5295]: mtp.c:1227 mtp2_read_su: MTP2 CRC error (CRC=0xfe96 != 0xf0b8) on link 'l1'.
<br>Sep 14 03:07:35 NOTICE[5295]: mtp.c:1442 mtp_thread_main: Excessive poll delay 13193! <br>Sep 14 03:07:35 NOTICE[5295]: mtp.c:1496 mtp_thread_main: Full Zaptel input buffer detected, incoming packets may have been lost on link 'l1'.
<br>Sep 14 03:07:35 NOTICE[5295]: mtp.c:1543 mtp_thread_main: Empty Zaptel output buffer detected, outgoing packets may have been lost on link 'l1'. <br>Sep 14 03:07:35 NOTICE[5295]: mtp.c:1442 mtp_thread_main: Excessive poll delay 14158!
<br>Sep 14 03:07:35 NOTICE[5295]: mtp.c:1496 mtp_thread_main: Full Zaptel input buffer detected, incoming packets may have been lost on link 'l1'. <br>Sep 14 03:07:35 NOTICE[5295]: mtp.c:1543 mtp_thread_main: Empty Zaptel output buffer detected, outgoing packets may have been lost on link 'l1'.
<br>Sep 14 03:07:35 NOTICE[5295]: mtp.c:1221 mtp2_read_su: Short MTP2 frame len 3 < 5 on link 'l1'. <br>Sep 14 03:07:35 NOTICE[5295]: mtp.c:1442 mtp_thread_main: Excessive poll delay 13360! <br>Sep 14 03:07:35 NOTICE[5295]:
mtp.c:1496 mtp_thread_main: Full Zaptel input buffer detected, incoming packets may have been lost on link 'l1'. <br>Sep 14 03:07:35 NOTICE[5295]: mtp.c:1543 mtp_thread_main: Empty Zaptel output buffer detected, outgoing packets may have been lost on link 'l1'.
<br>. <br>. <br>. <br>(almost same CLI log as above) <br>. <br>. <br>. <br>Sep 14 03:07:37 NOTICE[5295]: mtp.c:1442 mtp_thread_main: Excessive poll delay 3391! <br>Sep 14 03:07:37 WARNING[5295]: mtp.c:644 mtp2_emon_count_error: Excessive errors detected in alignment error rate monitor, link failed on link 'l1'.
<br>Sep 14 03:07:37 NOTICE[5295]: mtp.c:1496 mtp_thread_main: Full Zaptel input buffer detected, incoming packets may have been lost on link 'l1'. <br>Sep 14 03:07:37 NOTICE[5295]: mtp.c:1543 mtp_thread_main: Empty Zaptel output buffer detected, outgoing packets may have been lost on link 'l1'.
</span></font></span></div>
<div><span><font size="2">------------------------------(CLI log: end )---------------------------</font></span></div><span><font size="2">
<div><br>observing this all carefully identifies to us that there is something wrong with the CRC4 when we try to run it on an SS7 link, because on PRI it works all okay <br>moreover it seems that if we enable crc4 in zaptel.conf
then the problem is get caught at the very initial steps by the zaptel driver, thats why when we disable it then it lets asterisk run successfully & once chan_ss7.so is loading or loaded, it show the errors(shown in above log)
<br><br>we are using: <br> </div></font><font size="2"><span style="color: green;">FC-4 (kernal-2.6) <br>Asterisk-1.2.10 <br>zaptel-1.2.7 <br>chan_ss7-0.8.4 <br>(& the SS7-E1 link of the telco do not has any problems as it works all fine on their own SIP server)
</span><br><br>our configuration:</font>
<div><font size="2">--------zaptel.conf---------- <br>span=1,1,0,ccs,hdb3,crc4 <br>bchan=1-31 <br>loadzone=uk <br>defaultzone=uk <br>--------------------------------- <br><br>----------ss7.conf---------- <br>[linkset-siuc]
<br>enabled=>yes <br>enable_st=>yes <br>use_connect=>yes <br>hunting_policy=>even_mru <br>subservice=>auto <br><br>[link-l1] <br>linkset=>siuc <br>channels=>1-15,17-31 <br>schannels=>16 <br>firstcic=>1
<br>enabled=>yes <br><br>[host-ACDsvr] <br>enabled=>yes <br>opc=>0x8e0 <br>dpc=>suic:0x3fff <br>links=>l1:1 <br>---------------------------- <br><br>any thing wrong with the configuration, concept or etc <br>
plz help in making the Asterisk work with the ss7 E1 link</font></div></span></blockquote></div><br><br clear="all"><br></span></div>-- <br> |__\__/__| /__/ \__\ |__| \__|<br><br><br>
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