[asterisk-users] Weird issue with Set(CALLERID(name)=string);

2014-01-16 Thread Tiago Geada
Hi folks,

We've been having a weird issue... It is happening more often in the last
few months...

Most inbound calls, we have in our dialplan before Queue():

Set(CALLERID(name)=${PARTNER}:0:${CALLERID(num)}:${UNIQUEID}:${CHANNEL});

So when the call rings a member, softphone will show this string 

The issue is that sometimes the string showing in the softphone is not the
same. Its a string from a past call, in the latest case I've seen, from
about 40 days ago!!

User took a screenshot, I've searched for that uniqueid showing in
softphone in cdr, and that string was valid for a different call 40 days
ago!!


I searched full log, and Set() sets the correct string... I can't figure
why softphone shows a string from a past call !!

:(

Any hints ?
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Re: [asterisk-users] Weird issue with Set(CALLERID(name)=string);

2014-01-16 Thread Gareth Blades

On 16/01/14 10:47, Tiago Geada wrote:

Hi folks,

We've been having a weird issue... It is happening more often in the 
last few months...


Most inbound calls, we have in our dialplan before Queue():

Set(CALLERID(name)=${PARTNER}:0:${CALLERID(num)}:${UNIQUEID}:${CHANNEL});

So when the call rings a member, softphone will show this string 

The issue is that sometimes the string showing in the softphone is not 
the same. Its a string from a past call, in the latest case I've seen, 
from about 40 days ago!!


User took a screenshot, I've searched for that uniqueid showing in 
softphone in cdr, and that string was valid for a different call 40 
days ago!!



I searched full log, and Set() sets the correct string... I can't 
figure why softphone shows a string from a past call !!


:(

Any hints ?


I would leave tcpdump running capturing port 5060 so you can load it 
onto wireshark and have a look at the sip headers. That will tell you if 
the SIP is incorrect or if its a problem with the client.
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Re: [asterisk-users] Weird issue with Set(CALLERID(name)=string);

2014-01-16 Thread Tiago Geada
You're right, seems like a nice way to debug. Regarding that, how would the
impact be affected running it on asterisk box? I guess only port 5060 is
not too bad


On 16 January 2014 14:09, Gareth Blades mailinglist+aster...@dns99.co.ukwrote:

  On 16/01/14 10:47, Tiago Geada wrote:

  Hi folks,

  We've been having a weird issue... It is happening more often in the
 last few months...

  Most inbound calls, we have in our dialplan before Queue():

  Set(CALLERID(name)=${PARTNER}:0:${CALLERID(num)}:${UNIQUEID}:${CHANNEL});

  So when the call rings a member, softphone will show this string 

  The issue is that sometimes the string showing in the softphone is not
 the same. Its a string from a past call, in the latest case I've seen, from
 about 40 days ago!!

  User took a screenshot, I've searched for that uniqueid showing in
 softphone in cdr, and that string was valid for a different call 40 days
 ago!!


  I searched full log, and Set() sets the correct string... I can't figure
 why softphone shows a string from a past call !!

  :(

  Any hints ?


  I would leave tcpdump running capturing port 5060 so you can load it onto
 wireshark and have a look at the sip headers. That will tell you if the SIP
 is incorrect or if its a problem with the client.

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Re: [asterisk-users] Weird issue with Set(CALLERID(name)=string);

2014-01-16 Thread Gareth Blades
Very little as the amount of data being captured is quite small. We have 
it running on our production servers which routinely handle a couple of 
hundred concurrent calls.


This is the script we use to start off the capture. It uses rolling 
capture files so we will always have the last X number of capture logs. 
It works very well and we have a custom system which enables us to 
search for calls and request traces for them for when we have to 
diagnose problems.


#!/bin/bash
cd /var/lib/asterisk/siptraces
DATE=`date +%Y%m%d%H%M%S`
TRACEFILE=/var/lib/asterisk/siptraces/$DATE-siptrace.pcap
nohup /usr/sbin/tcpdump -p -i eth0 -s 0 port 5060 -w $TRACEFILE -C 10 -W 
500 



On 16/01/14 14:27, Tiago Geada wrote:
You're right, seems like a nice way to debug. Regarding that, how 
would the impact be affected running it on asterisk box? I guess only 
port 5060 is not too bad



On 16 January 2014 14:09, Gareth Blades 
mailinglist+aster...@dns99.co.uk 
mailto:mailinglist+aster...@dns99.co.uk wrote:


On 16/01/14 10:47, Tiago Geada wrote:

Hi folks,

We've been having a weird issue... It is happening more often in
the last few months...

Most inbound calls, we have in our dialplan before Queue():

Set(CALLERID(name)=${PARTNER}:0:${CALLERID(num)}:${UNIQUEID}:${CHANNEL});

So when the call rings a member, softphone will show this string 

The issue is that sometimes the string showing in the softphone
is not the same. Its a string from a past call, in the latest
case I've seen, from about 40 days ago!!

User took a screenshot, I've searched for that uniqueid showing
in softphone in cdr, and that string was valid for a different
call 40 days ago!!


I searched full log, and Set() sets the correct string... I can't
figure why softphone shows a string from a past call !!

:(

Any hints ?



I would leave tcpdump running capturing port 5060 so you can load
it onto wireshark and have a look at the sip headers. That will
tell you if the SIP is incorrect or if its a problem with the client.

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Re: [asterisk-users] Weird issue with Set(CALLERID(name)=string);

2014-01-16 Thread Tiago Geada
Second thought, that would only allow me to know if there is a problem on
asterisk or softphone.

Because the old callerid(name) that was presented on the softphone,
belonged to a call made to a different peer, I doubt that it would be a
softphone problem.

Our softphones are fixed with the same peer/extension .. if the wrong
callerid were originally called to the same peer.. I guess that would be
worth it..

even so, I will try and measure the impact on performance, however if
asterisk did send the wrong string, how could I debug that??


On 16 January 2014 14:27, Tiago Geada tiago.ge...@gmail.com wrote:

 You're right, seems like a nice way to debug. Regarding that, how would
 the impact be affected running it on asterisk box? I guess only port 5060
 is not too bad


 On 16 January 2014 14:09, Gareth Blades 
 mailinglist+aster...@dns99.co.ukwrote:

  On 16/01/14 10:47, Tiago Geada wrote:

  Hi folks,

  We've been having a weird issue... It is happening more often in the
 last few months...

  Most inbound calls, we have in our dialplan before Queue():

  Set(CALLERID(name)=${PARTNER}:0:${CALLERID(num)}:${UNIQUEID}:${CHANNEL})
 ;

  So when the call rings a member, softphone will show this string 

  The issue is that sometimes the string showing in the softphone is not
 the same. Its a string from a past call, in the latest case I've seen, from
 about 40 days ago!!

  User took a screenshot, I've searched for that uniqueid showing in
 softphone in cdr, and that string was valid for a different call 40 days
 ago!!


  I searched full log, and Set() sets the correct string... I can't
 figure why softphone shows a string from a past call !!

  :(

  Any hints ?


  I would leave tcpdump running capturing port 5060 so you can load it
 onto wireshark and have a look at the sip headers. That will tell you if
 the SIP is incorrect or if its a problem with the client.

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Re: [asterisk-users] Weird issue with Set(CALLERID(name)=string);

2014-01-16 Thread Tiago Geada
Thank you Gareth

I will try that :)


On 16 January 2014 14:55, Gareth Blades mailinglist+aster...@dns99.co.ukwrote:

  Very little as the amount of data being captured is quite small. We have
 it running on our production servers which routinely handle a couple of
 hundred concurrent calls.

 This is the script we use to start off the capture. It uses rolling
 capture files so we will always have the last X number of capture logs. It
 works very well and we have a custom system which enables us to search for
 calls and request traces for them for when we have to diagnose problems.

 #!/bin/bash
 cd /var/lib/asterisk/siptraces
 DATE=`date +%Y%m%d%H%M%S`
 TRACEFILE=/var/lib/asterisk/siptraces/$DATE-siptrace.pcap
 nohup /usr/sbin/tcpdump -p -i eth0 -s 0 port 5060 -w $TRACEFILE -C 10 -W
 500 



 On 16/01/14 14:27, Tiago Geada wrote:

  You're right, seems like a nice way to debug. Regarding that, how would
 the impact be affected running it on asterisk box? I guess only port 5060
 is not too bad


 On 16 January 2014 14:09, Gareth Blades 
 mailinglist+aster...@dns99.co.ukwrote:

   On 16/01/14 10:47, Tiago Geada wrote:

  Hi folks,

  We've been having a weird issue... It is happening more often in the
 last few months...

  Most inbound calls, we have in our dialplan before Queue():

  Set(CALLERID(name)=${PARTNER}:0:${CALLERID(num)}:${UNIQUEID}:${CHANNEL})
 ;

  So when the call rings a member, softphone will show this string 

  The issue is that sometimes the string showing in the softphone is not
 the same. Its a string from a past call, in the latest case I've seen, from
 about 40 days ago!!

  User took a screenshot, I've searched for that uniqueid showing in
 softphone in cdr, and that string was valid for a different call 40 days
 ago!!


  I searched full log, and Set() sets the correct string... I can't
 figure why softphone shows a string from a past call !!

  :(

  Any hints ?


   I would leave tcpdump running capturing port 5060 so you can load it
 onto wireshark and have a look at the sip headers. That will tell you if
 the SIP is incorrect or if its a problem with the client.

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Re: [asterisk-users] Weird issue with Set(CALLERID(name)=string);

2014-01-16 Thread Gareth Blades
The SIP trace will give you an idea is perhaps something is becoming 
corrupted. If you keep a log of the asterisk console output (asterisk 
-rvvv) then you will see what it attempts to set the callerid to and any 
errors.


Another tip. When you have a look at the sip trace you will see the 
call-id. If you make a note of this and run the following replacing the 
call-id and the trace file with the appropriate values it will display 
the sip trace in a very nice human readable format. tshark comes with 
the wireshark pakage and ngrep is part of epel repository if you are 
running centos.


tshark -t ad -r '$tracefile' -R 'sip.Call-ID contains $callID' -w - | 
ngrep -I - -W byline -t



On 16/01/14 14:57, Tiago Geada wrote:
Second thought, that would only allow me to know if there is a problem 
on asterisk or softphone.


Because the old callerid(name) that was presented on the softphone, 
belonged to a call made to a different peer, I doubt that it would be 
a softphone problem.


Our softphones are fixed with the same peer/extension .. if the wrong 
callerid were originally called to the same peer.. I guess that would 
be worth it..


even so, I will try and measure the impact on performance, however if 
asterisk did send the wrong string, how could I debug that??



On 16 January 2014 14:27, Tiago Geada tiago.ge...@gmail.com 
mailto:tiago.ge...@gmail.com wrote:


You're right, seems like a nice way to debug. Regarding that, how
would the impact be affected running it on asterisk box? I guess
only port 5060 is not too bad


On 16 January 2014 14:09, Gareth Blades
mailinglist+aster...@dns99.co.uk
mailto:mailinglist+aster...@dns99.co.uk wrote:

On 16/01/14 10:47, Tiago Geada wrote:

Hi folks,

We've been having a weird issue... It is happening more often
in the last few months...

Most inbound calls, we have in our dialplan before Queue():


Set(CALLERID(name)=${PARTNER}:0:${CALLERID(num)}:${UNIQUEID}:${CHANNEL});

So when the call rings a member, softphone will show this
string 

The issue is that sometimes the string showing in the
softphone is not the same. Its a string from a past call, in
the latest case I've seen, from about 40 days ago!!

User took a screenshot, I've searched for that uniqueid
showing in softphone in cdr, and that string was valid for a
different call 40 days ago!!


I searched full log, and Set() sets the correct string... I
can't figure why softphone shows a string from a past call !!

:(

Any hints ?



I would leave tcpdump running capturing port 5060 so you can
load it onto wireshark and have a look at the sip headers.
That will tell you if the SIP is incorrect or if its a problem
with the client.

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Re: [asterisk-users] Weird issue with Set(CALLERID(name)=string);

2014-01-16 Thread Kevin Larsen
asterisk-users-boun...@lists.digium.com wrote on 01/16/2014 08:55:31 AM:

 From: Gareth Blades mailinglist+aster...@dns99.co.uk
 To: Asterisk Users Mailing List - Non-Commercial Discussion 
 asterisk-users@lists.digium.com, 
 Date: 01/16/2014 08:55 AM
 Subject: Re: [asterisk-users] Weird issue with 
Set(CALLERID(name)=string);
 Sent by: asterisk-users-boun...@lists.digium.com
 
 Very little as the amount of data being captured is quite small. We 
 have it running on our production servers which routinely handle a 
 couple of hundred concurrent calls.
 
 This is the script we use to start off the capture. It uses rolling 
 capture files so we will always have the last X number of capture 
 logs. It works very well and we have a custom system which enables 
 us to search for calls and request traces for them for when we have 
 to diagnose problems.
 
 #!/bin/bash
 cd /var/lib/asterisk/siptraces
 DATE=`date +%Y%m%d%H%M%S`
 TRACEFILE=/var/lib/asterisk/siptraces/$DATE-siptrace.pcap
 nohup /usr/sbin/tcpdump -p -i eth0 -s 0 port 5060 -w $TRACEFILE -C 10 -W 
500 
 
 

Not to derail the conversation, Gareth, but do you leave this running full 
time on your asterisk boxes or just turn it on when you are trying to 
track problems?

On average, how far back can you go for looking at problems?-- 
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Re: [asterisk-users] Weird issue with Set(CALLERID(name)=string);

2014-01-16 Thread Tiago Geada
Hi,

I transfered the capture to my local machine and opened it in wireshark, I
can search from there:
-- SIP Display info:
Sapo:0:243709253:1389884558.292163:SIP/covilha-pstn-000201f3

but I will add your comment to my notes.


I've already searched the asterisk FULL log, and seen the Set() line ..
shows the correct string, that should have been displayed on softphone ...




On 16 January 2014 15:25, Gareth Blades mailinglist+aster...@dns99.co.ukwrote:

  The SIP trace will give you an idea is perhaps something is becoming
 corrupted. If you keep a log of the asterisk console output (asterisk
 -rvvv) then you will see what it attempts to set the callerid to and any
 errors.

 Another tip. When you have a look at the sip trace you will see the
 call-id. If you make a note of this and run the following replacing the
 call-id and the trace file with the appropriate values it will display the
 sip trace in a very nice human readable format. tshark comes with the
 wireshark pakage and ngrep is part of epel repository if you are running
 centos.

 tshark -t ad -r '$tracefile' -R 'sip.Call-ID contains $callID' -w - |
 ngrep -I - -W byline -t



 On 16/01/14 14:57, Tiago Geada wrote:

  Second thought, that would only allow me to know if there is a problem
 on asterisk or softphone.

  Because the old callerid(name) that was presented on the softphone,
 belonged to a call made to a different peer, I doubt that it would be a
 softphone problem.

  Our softphones are fixed with the same peer/extension .. if the wrong
 callerid were originally called to the same peer.. I guess that would be
 worth it..

  even so, I will try and measure the impact on performance, however if
 asterisk did send the wrong string, how could I debug that??


 On 16 January 2014 14:27, Tiago Geada tiago.ge...@gmail.com wrote:

  You're right, seems like a nice way to debug. Regarding that, how would
 the impact be affected running it on asterisk box? I guess only port 5060
 is not too bad


  On 16 January 2014 14:09, Gareth Blades 
 mailinglist+aster...@dns99.co.uk wrote:

On 16/01/14 10:47, Tiago Geada wrote:

  Hi folks,

  We've been having a weird issue... It is happening more often in the
 last few months...

  Most inbound calls, we have in our dialplan before Queue():


 Set(CALLERID(name)=${PARTNER}:0:${CALLERID(num)}:${UNIQUEID}:${CHANNEL})
 ;

  So when the call rings a member, softphone will show this string 

  The issue is that sometimes the string showing in the softphone is not
 the same. Its a string from a past call, in the latest case I've seen, from
 about 40 days ago!!

  User took a screenshot, I've searched for that uniqueid showing in
 softphone in cdr, and that string was valid for a different call 40 days
 ago!!


  I searched full log, and Set() sets the correct string... I can't
 figure why softphone shows a string from a past call !!

  :(

  Any hints ?


   I would leave tcpdump running capturing port 5060 so you can load it
 onto wireshark and have a look at the sip headers. That will tell you if
 the SIP is incorrect or if its a problem with the client.

  --
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Re: [asterisk-users] Weird issue with Set(CALLERID(name)=string);

2014-01-16 Thread Tiago Geada
Looking at his tcpdump command it keeps 500 files of 10 MB each? (not sure)


On 16 January 2014 15:29, Kevin Larsen kevin.lar...@pioneerballoon.comwrote:

 asterisk-users-boun...@lists.digium.com wrote on 01/16/2014 08:55:31 AM:

  From: Gareth Blades mailinglist+aster...@dns99.co.uk
  To: Asterisk Users Mailing List - Non-Commercial Discussion
  asterisk-users@lists.digium.com,
  Date: 01/16/2014 08:55 AM
  Subject: Re: [asterisk-users] Weird issue with
 Set(CALLERID(name)=string);
  Sent by: asterisk-users-boun...@lists.digium.com
 
  Very little as the amount of data being captured is quite small. We
  have it running on our production servers which routinely handle a
  couple of hundred concurrent calls.
 
  This is the script we use to start off the capture. It uses rolling
  capture files so we will always have the last X number of capture
  logs. It works very well and we have a custom system which enables
  us to search for calls and request traces for them for when we have
  to diagnose problems.
 
  #!/bin/bash
  cd /var/lib/asterisk/siptraces
  DATE=`date +%Y%m%d%H%M%S`
  TRACEFILE=/var/lib/asterisk/siptraces/$DATE-siptrace.pcap
  nohup /usr/sbin/tcpdump -p -i eth0 -s 0 port 5060 -w $TRACEFILE -C 10 -W
 500 
 
 

 Not to derail the conversation, Gareth, but do you leave this running full
 time on your asterisk boxes or just turn it on when you are trying to track
 problems?

 On average, how far back can you go for looking at problems?
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Re: [asterisk-users] Weird issue with Set(CALLERID(name)=string);

2014-01-16 Thread Gareth Blades

On 16/01/14 15:29, Kevin Larsen wrote:
Not to derail the conversation, Gareth, but do you leave this running 
full time on your asterisk boxes or just turn it on when you are 
trying to track problems?


On average, how far back can you go for looking at problems?


Its normally running full time so if someone reports a problem with a 
call we can look at the logs and find out exactly what happened. We keep 
asterisk verbose logs for 3 months, sip traces currently for about a 
month, and uk-isup traces for a couple of weeks.


Most carriers will do something similar. BT for example keep all of 
their SS7 signalling for 48 hours.


Regards
Gareth
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Re: [asterisk-users] Weird issue with Set(CALLERID(name)=string);

2014-01-16 Thread Tiago Geada
Gareth,

I had to disable the tcpdump process, has we were having sound quality
issues.

:-(


On 16 January 2014 15:35, Gareth Blades mailinglist+aster...@dns99.co.ukwrote:

  On 16/01/14 15:29, Kevin Larsen wrote:

 Not to derail the conversation, Gareth, but do you leave this running full
 time on your asterisk boxes or just turn it on when you are trying to track
 problems?

 On average, how far back can you go for looking at problems?


 Its normally running full time so if someone reports a problem with a call
 we can look at the logs and find out exactly what happened. We keep
 asterisk verbose logs for 3 months, sip traces currently for about a month,
 and uk-isup traces for a couple of weeks.

 Most carriers will do something similar. BT for example keep all of their
 SS7 signalling for 48 hours.

 Regards
 Gareth

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Re: [asterisk-users] Weird issue with Set(CALLERID(name)=string);

2014-01-16 Thread Tiago Geada
And we just figured that sound quality issues were not due to tcpdump ..
anyway sorry to troll this feed, and thank you for your sugestion



On 16 January 2014 16:57, Tiago Geada tiago.ge...@gmail.com wrote:

 Gareth,

 I had to disable the tcpdump process, has we were having sound quality
 issues.

 :-(


 On 16 January 2014 15:35, Gareth Blades 
 mailinglist+aster...@dns99.co.ukwrote:

  On 16/01/14 15:29, Kevin Larsen wrote:

 Not to derail the conversation, Gareth, but do you leave this running
 full time on your asterisk boxes or just turn it on when you are trying to
 track problems?

 On average, how far back can you go for looking at problems?


 Its normally running full time so if someone reports a problem with a
 call we can look at the logs and find out exactly what happened. We keep
 asterisk verbose logs for 3 months, sip traces currently for about a month,
 and uk-isup traces for a couple of weeks.

 Most carriers will do something similar. BT for example keep all of their
 SS7 signalling for 48 hours.

 Regards
 Gareth

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