[asterisk-ss7] Unable to forward frametype: 2

Tue Jan 10 13:39:35 CST 2012

Thanks for the response.  You have some options enabled that I didn't.  I added all the options I was missing and it seems to be running OK.  It will take some time to know if the problem is gone but I will report back.  

I notice some of these options (ex. sls_shift or inr_if_no_calling) are not in the sample chan_dahdi.conf.  Anyone know where I can find descriptions of these or a full list of ss7 configuration options?  I searched wiki.asterisk.org and google with no luck.  

Thank you!

Ryan

From: asterisk-ss7-bounces at lists.digium.com [mailto:asterisk-ss7-bounces at lists.digium.com] On Behalf Of bipin singh
Sent: Monday, January 09, 2012 7:47 PM
To: asterisk-ss7 at lists.digium.com
Subject: Re: [asterisk-ss7] Unable to forward frametype: 2

Hi,
         May be CIC setting issue please check your proper ACP and DCP connection. First try only single link. It may be help you .

Find the chan_dahdi.conf of working on Ericsson and Siemens switch .

[channels]
;rxwink=300
language=en
context=apex
callwaiting=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
networkindicator=national
ss7_called_nai=national
ss7_calling_nai=national
ss7_explictacm=yes
ss7_initialhwblo=yes
sls_shift=0
ss7_use_echocontrol=yes
ss7_default_echocontrol=yes

inr_if_no_calling=yes

switchtype=national
facilityenable=yes
resetinterval=3600

group=2

signalling = ss7
ss7type = itu
relaxdtmf=yes

linkset=1
pointcode=506
adjpointcode=9099
defaultdpc=9099
ss7_called_nai=national
ss7_calling_nai=national
networkindicator=national_spare
sigchan=16
cicbeginswith=1
channel=1-15
cicbeginswith=17
channel=17-31

On Thu, Jan 5, 2012 at 1:00 AM, Ryan Crowder <ryanc at customteleconnect.com> wrote:

asterisk 1.8.7.0
DAHDI Version: 2.4.1.2
libss7-1.0.2
rhino-linux-0.99.4rc1

and a longer log
[Nov 22 16:23:13] WARNING[29195] sig_ss7.c: MTP2 link down (SLC 0)
[Nov 22 16:23:18] NOTICE[29195] chan_dahdi.c: SS7 got event: HDLC
Abort(6) on span 1/0
[Nov 22 16:23:34] NOTICE[29195] chan_dahdi.c: SS7 got event: HDLC Bad
FCS(8) on span 1/0
[Dec  1 18:40:38] NOTICE[29195] chan_dahdi.c: SS7 got event: HDLC
Abort(6) on span 1/0
[Dec  5 16:41:12] WARNING[29195] sig_ss7.c: MTP2 link down (SLC 0)
[Dec  5 16:41:17] NOTICE[29195] chan_dahdi.c: SS7 got event: HDLC
Abort(6) on span 1/0
[Dec  5 16:41:37] NOTICE[29195] chan_dahdi.c: SS7 got event: HDLC
Abort(6) on span 1/0
[Dec  5 16:41:50] WARNING[29195] sig_ss7.c: MTP2 link down (SLC 0)
[Dec 13 22:31:47] WARNING[29195] sig_ss7.c: MTP2 link down (SLC 0)
[Dec 19 13:59:37] WARNING[18949] chan_skinny.c: read() returned error:
Connection reset by peer
[Dec 20 17:44:12] WARNING[19945] app_dial.c: Unable to write frametype:
2
[Dec 20 17:59:59] WARNING[19950] app_dial.c: Unable to forward
frametype: 2
[Dec 21 08:19:06] WARNING[20446] app_dial.c: Unable to write frametype:
2
[Dec 21 10:44:14] WARNING[20631] app_dial.c: Unable to write frametype:
2
[Dec 21 12:07:46] WARNING[20660] app_dial.c: Unable to write frametype:
2
[Dec 22 07:42:53] WARNING[21484] app_dial.c: Unable to write frametype:
2
[Dec 23 10:40:36] WARNING[29195] sig_ss7.c: REL on channel (CIC 77)
without owner!
[Dec 24 06:01:23] ERROR[29195] chan_dahdi.c: [1] !! Unable to handle

message of type 0xd on CIC 24

[Dec 24 09:10:27] WARNING[23033] app_dial.c: Unable to write frametype:
2
[Dec 24 12:31:56] WARNING[23124] app_dial.c: Unable to write frametype:
2
[Dec 25 07:02:26] WARNING[23798] app_dial.c: Unable to write frametype:
2
[Dec 25 15:28:22] WARNING[24049] app_dial.c: Unable to write frametype:
2
[Dec 25 16:03:32] WARNING[24072] app_dial.c: Unable to write frametype:
2
[Dec 25 19:04:03] WARNING[29195] sig_ss7.c: MTP2 link down (SLC 0)
[Dec 25 19:04:08] NOTICE[29195] chan_dahdi.c: SS7 got event: HDLC
Abort(6) on span 1/0
[Dec 25 23:29:32] WARNING[24235] app_dial.c: Unable to write frametype:
2
[Dec 26 04:52:23] WARNING[24417] app_dial.c: Unable to write frametype:
2
[Dec 27 06:13:02] ERROR[29195] chan_dahdi.c: [1] !! Unable to handle

message of type 0xd on CIC 24

[Dec 28 11:30:07] WARNING[26424] app_dial.c: Unable to forward
frametype: 2

[Dec 30 05:53:19] ERROR[29195] chan_dahdi.c: [1] !! Unable to handle
message of type 0xd on CIC 24
[Dec 30 05:53:20] ERROR[29195] chan_dahdi.c: [1] !! Unable to handle
message of type 0xe on CIC 24

[Dec 30 08:13:01] NOTICE[29208] chan_iax2.c: Auto-congesting call due to
slow response
[Dec 30 08:13:33] NOTICE[29204] chan_iax2.c: Auto-congesting call due to
slow response
[Dec 31 06:27:12] WARNING[29289] app_dial.c: Unable to write frametype:
2
[Dec 31 06:44:33] WARNING[29402] app_dial.c: Unable to write frametype:
2

[Dec 31 21:00:36] WARNING[29195] sig_ss7.c: MTP2 link down (SLC 0)
[Dec 31 21:00:41] NOTICE[29195] chan_dahdi.c: SS7 got event: HDLC
Abort(6) on span 1/0
[Dec 31 21:00:56] NOTICE[29195] chan_dahdi.c: SS7 got event: HDLC Bad
FCS(8) on span 1/0
[Jan  1 22:21:48] WARNING[29195] sig_ss7.c: REL on channel (CIC 24)
without owner!

[Jan  2 16:13:40] WARNING[31144] app_dial.c: Unable to write frametype:
2
[Jan  3 05:12:46] WARNING[31497] app_dial.c: Unable to forward
frametype: 2

[Jan  4 11:17:11] WARNING[32667] app_dial.c: Unable to write frametype:
2

-----Original Message-----
From: asterisk-ss7-bounces at lists.digium.com
[mailto:asterisk-ss7-bounces at lists.digium.com] On Behalf Of Jakub Klausa
Sent: Wednesday, January 04, 2012 11:04 AM
To: asterisk-ss7 at lists.digium.com

Subject: Re: [asterisk-ss7] Unable to forward frametype: 2

On 4 sty 2012, at 19:30, Ryan Crowder wrote:

>
> Can someone help me with these frametype 2 errors?  They occasionally
cause a CHANUNAVAIL and failed call.  Thanks!
>
> [Dec 30 05:53:19] ERROR[29195] chan_dahdi.c: [1] !! Unable to handle
> message of type 0xd on CIC 24 [Dec 30 05:53:20] ERROR[29195]
> chan_dahdi.c: [1] !! Unable to handle message of type 0xe on CIC 24

You haven't provide enough information to identify the problem to the
point, but your problems begin here, and for now you can just simply
ignore the forwarding of frametype 2, as your problem are related to the
signaling itself here - i think 0xd is SUS which as the error message
clearly states was not handled properly.

>
> [Dec 31 21:00:36] WARNING[29195] sig_ss7.c: MTP2 link down (SLC 0)
> [Dec 31 21:00:41] NOTICE[29195] chan_dahdi.c: SS7 got event: HDLC
> Abort(6) on span 1/0 [Dec 31 21:00:56] NOTICE[29195] chan_dahdi.c: SS7

> got event: HDLC Bad FCS(8) on span 1/0 [Jan  1 22:21:48]
WARNING[29195] sig_ss7.c: REL on channel (CIC 24) without owner!

Is that a call that lasted for several days, since the dates would
suggest it. Anyway, the HDLC errors and MTP problems may be your bigger
worries then the forwarding of frametype 2 at the moment.

If you'd provide informations about your setup (especially software
versions you're using) and more consistent logs, it should be easier to
try to help you out.

--
Jakub Klausa | +48 509 032 888 | j.klausa at ss7.pl | http://www.ss7.pl/
Dane rejestrowe -> http://kontakt.ss7.pl

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No virus found in this message.
Checked by AVG - www.avg.com
Version: 2012.0.1901 / Virus Database: 2109/4722 - Release Date:
01/04/12

CONFIDENTIALITY / PRIVILEGE NOTICE: This transmission and any attachments are intended solely for the addressee. This transmission is covered by the Electronic Communications Privacy Act, 18 U.S.C §§ 2510-2521. The information contained in this transmission is confidential in nature and protected from further use or disclosure under U.S. Pub. L. 106-102, 113 U.S. Stat. 1338 (1999), and may be subject to attorney-client or other legal privilege. Your use or disclosure of this information for any purpose other than that intended by its transmittal is strictly prohibited, and may subject you to fines and/or penalties under federal and state law. If you are not the intended recipient of this transmission, please DESTROY ALL COPIES RECEIVED and confirm destruction to the sender via return transmittal.

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-- 
BIPIN RAGHUVANSHI
OPERATION HEAD
ASTERISK (DEVELOPMENT AND RESEARCH)  
WWW.EHORIZONS.IN
011-32323262
011-46334633

________________________________

No virus found in this message.
Checked by AVG - www.avg.com
Version: 2012.0.1901 / Virus Database: 2109/4733 - Release Date: 01/09/12

CONFIDENTIALITY / PRIVILEGE NOTICE: This transmission and any attachments are intended solely for the addressee. This transmission is covered by the Electronic Communications Privacy Act, 18 U.S.C §§ 2510-2521. The information contained in this transmission is confidential in nature and protected from further use or disclosure under U.S. Pub. L. 106-102, 113 U.S. Stat. 1338 (1999), and may be subject to attorney-client or other legal privilege. Your use or disclosure of this information for any purpose other than that intended by its transmittal is strictly prohibited, and may subject you to fines and/or penalties under federal and state law. If you are not the intended recipient of this transmission, please DESTROY ALL COPIES RECEIVED and confirm destruction to the sender via return transmittal.
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