[asterisk-bugs] [Asterisk 0013828]: [patch] !! Unknown IE 50 (cs5, Unknown Information Element) & RTCP SR transmission error, rtcp halted
Asterisk Bug Tracker
noreply at bugs.digium.com
Wed Oct 28 19:44:22 CDT 2009
A NOTE has been added to this issue.
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https://issues.asterisk.org/view.php?id=13828
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Reported By: fdecher
Assigned To:
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Project: Asterisk
Issue ID: 13828
Category: Channels/chan_dahdi/NewFeature
Reproducibility: have not tried
Severity: feature
Priority: normal
Status: ready for testing
Asterisk Version: SVN
JIRA:
Regression: No
Reviewboard Link:
SVN Branch (only for SVN checkouts, not tarball releases): N/A
SVN Revision (number only!):
Request Review:
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Date Submitted: 2008-11-03 07:47 CST
Last Modified: 2009-10-28 19:44 CDT
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Summary: [patch] !! Unknown IE 50 (cs5, Unknown Information
Element) & RTCP SR transmission error, rtcp halted
Description:
Hi,
we have a customer running asterisk 1.4.21.2, zaptel 1.4.11, libpri 1.4.7.
They are using a Digium TE 121 card.
There are about 100 users working on this system. And the system is quite
busy there are about 20 calls concurrent (min).
Everything seems to run fine but when I connect via asterisk -r
I get tons of this message (one every few seconds):
RTCP SR transmission error, rtcp halted
RTCP SR transmission error, rtcp halted
RTCP SR transmission error, rtcp halted
and I get tons of this message (one every few minutes):
! Unknown IE 50 (cs5, Unknown Information Element)
the cusomer is a bit conserned about these two error messages.
what are these two messages about and what should i do to get rid of
them?
please help me.
best regards florian
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----------------------------------------------------------------------
(0112881) alecdavis (reporter) - 2009-10-28 19:44
https://issues.asterisk.org/view.php?id=13828#c112881
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On our asterisk boxes connected to a Jtec QSIG card we get
!! Unknown IE 50 (cs5, Unknown Information Element)
Debugging with Jtec tools reveals it's Calling Party Category
<pre><b>
0053 E1M-B 091029 12:29:09.81 Q.931 SETUP C/Ref 7CCE
Org
Octet 1 00000100 INFORMATION ELEMENT : Bearer Capability
Octet 2 00000011 IE Length : 3
Octet 3 1------- Extension Bit : Not Continued
-00----- Coding Standard : ITU-T Standard
---00000 Info Trans Capab : Speech
Octet 4 1------- Extension Bit : Not Continued
-00----- Transfer Mode : Circuit mode
---10000 Info Trans Rate : 64 kbit/s
Octet 5 1------- Extension Bit : Not Continued
-01----- Layer : User Info Layer 1
---00011 Layer 1 Protocol : A-law (Rec G.711)
Octet 1 00011000 INFORMATION ELEMENT : Channel Identification
Octet 2 00000011 IE Length : 3
Octet 3 1------- Extension Bit : Not Continued
-0------ Interface ID : Interface implicitly identified
--1----- Interface Type : Primary Rate [or other (not
Basic)]
---0---- Spare :
----1--- Preferred/Exclusive : Exclusive; only indicated
channel
-----0-- D Channel Indicator : Indicated channel is not the
D-ch
------01 Info Channel Sel'n : As indicated in following
octets
Oct 3.2 1------- Extension Bit : Not Continued
-00----- Coding Standard : ITU-T Standard
---0---- Number/Map : Channel is number in next
octet(s)
----0011 Channel/Map Ele Type: B-channel units
Oct 3.3 1------- Extension Bit : Not Continued
00000001 Channel Number : 1
Octet 1 00011110 INFORMATION ELEMENT : Progress Indicator
Octet 2 00000010 IE Length : 2
Octet 3 1------- Extension Bit : Not Continued
-00----- Coding Standard : ITU-T Standard
---0---- Spare :
----0001 Location : Private network serving local
user
Octet 4 1------- Extension Bit : Not Continued
-0000011 Progress Description: Origination address is non-ISDN
Octet 1 00011110 INFORMATION ELEMENT : Progress Indicator
Octet 2 00000010 IE Length : 2
Octet 3 1------- Extension Bit : Not Continued
-01----- Coding Standard : ISO/IEC Standard
---0---- Spare :
----0001 Location : Private network serving local
user
Octet 4 1------- Extension Bit : Not Continued
-0010000 Progress Description: Interworking with a public
network Octet 1 01101100 INFORMATION ELEMENT : Calling Party Number
Octet 2 00001001 IE Length : 9
Octet 3 0------- Extension Bit : Continued
-000---- Type of Number : Unknown
----0000 Numbering Plan : Unknown
Octet 3a 1------- Extension Bit : Not Continued
-00----- Presentation Ind'r : Presention allowed
---000-- Spare :
------00 Screening Indicator : User-provided, not screened
Octet 4+ -------- Number Digits : 5604813
Octet 1 01110000 INFORMATION ELEMENT : Called Party Number
Octet 2 00001010 IE Length : 10
Octet 3 1------- Extension Bit : Not Continued
-000---- Type of Number : Unknown
----0000 Numbering Plan : Unknown
Octet 4+ -------- Number Digits : 092390905
<u> Octet 1 10011101 INFORMATION ELEMENT : Non-locking Shift to Codeset
5
Octet 1 00110010 INFORMATION ELEMENT : Party Category
Octet 2 00000001 IE Length : 1
Octet 3 1------- Extension Bit : Not Continued
-0000--- Spare :
-----000 Party Category : Unknown
</u></b>
where I believe the Category is from ITU Q.763 or ECMA-250 which is one of
the following
#define UNKNOWN_SOURCE 0x00
#define OPERATOR_FRENCH 0x01
#define OPERATOR_ENGLISH 0x02
#define OPERATOR_GERMAN 0x03
#define OPERATOR_RUSSIAN 0x04
#define OPERATOR_SPANISH 0x05
#define MUT_AGREE_CHINESE 0x06
#define MUT_AGREEMENT 0x07
#define MUT_AGREE_JAPANESE 0x08
#define NATIONAL_OPERATOR 0x09
#define ORDINARY_TOLL_CALLER 0x0a
#define PRIORITY_TOLL_CALLER 0x0b
#define DATA_CALL 0x0c
#define TEST_CALL 0x0d
#define PAY_PHONE 0x0f /* not China */
#define ORDINARY_NO_CHG 0x10 /* China only */
#define ORDINARY_PERIODIC 0x11 /* China only */
#define ORDINARY_METER_IMMED 0x12 /* China only */
#define ORDINARY_PRINTER_IMMED 0x13 /* China only */
#define PRIORITY_NO_CHG 0x14 /* China only */
#define PRIORITY_PERIODIC 0x15 /* China only */
#define ORDINARY_LOCAL 0x18 /* China only */
</pre>
Issue History
Date Modified Username Field Change
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2009-10-28 19:44 alecdavis Note Added: 0112881
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