[asterisk-bugs] [JIRA] (ASTERISK-22417) RTP ports left open after using click to dial application
Michael L. Young (JIRA)
noreply at issues.asterisk.org
Wed Aug 28 10:23:08 CDT 2013
[ https://issues.asterisk.org/jira/browse/ASTERISK-22417?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael L. Young updated ASTERISK-22417:
----------------------------------------
Description:
Ports in use at the start
{noformat}
root at CN1:~# netstat -tunap
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:5038 0.0.0.0:* LISTEN 428/asterisk
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 313/lighttpd
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 129/sshd
tcp 0 0 10.0.3.101:22 10.0.3.1:60572 ESTABLISHED 339/sshd: steve [pr
tcp6 0 0 :::22 :::* LISTEN 129/sshd
udp 0 0 0.0.0.0:30000 0.0.0.0:* 428/asterisk
udp 0 0 10.0.3.101:30001 0.0.0.0:* 428/asterisk
{noformat}
First I initiate a call using dialer.exe through the application Siptapi.
My desk phone rings.
I pick it up.
My mobile phone then rings (the destination I set in dialer.exe).
I answer on my mobile phone.
I place the call on hold using my desk phone.
I initiate another call to my mobile using dialer.exe through the application Siptapi.
My desk phone indicates I have a call waiting.
I hang up the call I have on hold and my desk phone starts ringing.
I pick up my desk phone and my mobile phone starts ringing.
I answer the call on my mobile.
I hang up the call on my mobile.
I hang up my desk phone.
Ports in use at the end:
{noformat}
root at CN1:~# netstat -tunap
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:5038 0.0.0.0:* LISTEN 428/asterisk
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 313/lighttpd
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 129/sshd
tcp 0 0 10.0.3.101:22 10.0.3.1:60572 ESTABLISHED 339/sshd: steve [pr
tcp6 0 0 :::22 :::* LISTEN 129/sshd
udp 0 0 0.0.0.0:30000 0.0.0.0:* 428/asterisk
udp 0 0 10.0.3.101:30001 0.0.0.0:* 428/asterisk
udp 0 0 10.0.3.101:30034 0.0.0.0:* 428/asterisk
udp 0 0 10.0.3.101:30035 0.0.0.0:* 428/asterisk
{noformat}
This is very repeatable and if performed enough times Asterisk will complain about no longing being able to allocate RTP ports and will start rejecting calls.
Performing a core restart appears to be the only way to release the ports.
was:
Ports in use at the start
root at CN1:~# netstat -tunap
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:5038 0.0.0.0:* LISTEN 428/asterisk
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 313/lighttpd
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 129/sshd
tcp 0 0 10.0.3.101:22 10.0.3.1:60572 ESTABLISHED 339/sshd: steve [pr
tcp6 0 0 :::22 :::* LISTEN 129/sshd
udp 0 0 0.0.0.0:30000 0.0.0.0:* 428/asterisk
udp 0 0 10.0.3.101:30001 0.0.0.0:* 428/asterisk
First I initiate a call using dialer.exe through the application Siptapi.
My desk phone rings.
I pick it up.
My mobile phone then rings (the destination I set in dialer.exe).
I answer on my mobile phone.
I place the call on hold using my desk phone.
I initiate another call to my mobile using dialer.exe through the application Siptapi.
My desk phone indicates I have a call waiting.
I hang up the call I have on hold and my desk phone starts ringing.
I pick up my desk phone and my mobile phone starts ringing.
I answer the call on my mobile.
I hang up the call on my mobile.
I hang up my desk phone.
Ports in use at the end:
root at CN1:~# netstat -tunap
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:5038 0.0.0.0:* LISTEN 428/asterisk
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 313/lighttpd
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 129/sshd
tcp 0 0 10.0.3.101:22 10.0.3.1:60572 ESTABLISHED 339/sshd: steve [pr
tcp6 0 0 :::22 :::* LISTEN 129/sshd
udp 0 0 0.0.0.0:30000 0.0.0.0:* 428/asterisk
udp 0 0 10.0.3.101:30001 0.0.0.0:* 428/asterisk
udp 0 0 10.0.3.101:30034 0.0.0.0:* 428/asterisk
udp 0 0 10.0.3.101:30035 0.0.0.0:* 428/asterisk
This is very repeatable and if performed enough times Asterisk will complain about no longing being able to allocate RTP ports and will start rejecting calls.
Performing a core restart appears to be the only way to release the ports.
> RTP ports left open after using click to dial application
> ---------------------------------------------------------
>
> Key: ASTERISK-22417
> URL: https://issues.asterisk.org/jira/browse/ASTERISK-22417
> Project: Asterisk
> Issue Type: Bug
> Security Level: None
> Components: Channels/chan_sip/General
> Affects Versions: 11.4.0
> Environment: Linux 3.2.0-40-virtual #64-Ubuntu SMP i686 i686 i386 GNU/Linux, Ubuntu 12.04
> Reporter: Patrick Beaumont
>
> Ports in use at the start
> {noformat}
> root at CN1:~# netstat -tunap
> Active Internet connections (servers and established)
> Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
> tcp 0 0 0.0.0.0:5038 0.0.0.0:* LISTEN 428/asterisk
> tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 313/lighttpd
> tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 129/sshd
> tcp 0 0 10.0.3.101:22 10.0.3.1:60572 ESTABLISHED 339/sshd: steve [pr
> tcp6 0 0 :::22 :::* LISTEN 129/sshd
> udp 0 0 0.0.0.0:30000 0.0.0.0:* 428/asterisk
> udp 0 0 10.0.3.101:30001 0.0.0.0:* 428/asterisk
> {noformat}
> First I initiate a call using dialer.exe through the application Siptapi.
> My desk phone rings.
> I pick it up.
> My mobile phone then rings (the destination I set in dialer.exe).
> I answer on my mobile phone.
> I place the call on hold using my desk phone.
> I initiate another call to my mobile using dialer.exe through the application Siptapi.
> My desk phone indicates I have a call waiting.
> I hang up the call I have on hold and my desk phone starts ringing.
> I pick up my desk phone and my mobile phone starts ringing.
> I answer the call on my mobile.
> I hang up the call on my mobile.
> I hang up my desk phone.
> Ports in use at the end:
> {noformat}
> root at CN1:~# netstat -tunap
> Active Internet connections (servers and established)
> Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
> tcp 0 0 0.0.0.0:5038 0.0.0.0:* LISTEN 428/asterisk
> tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 313/lighttpd
> tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 129/sshd
> tcp 0 0 10.0.3.101:22 10.0.3.1:60572 ESTABLISHED 339/sshd: steve [pr
> tcp6 0 0 :::22 :::* LISTEN 129/sshd
> udp 0 0 0.0.0.0:30000 0.0.0.0:* 428/asterisk
> udp 0 0 10.0.3.101:30001 0.0.0.0:* 428/asterisk
> udp 0 0 10.0.3.101:30034 0.0.0.0:* 428/asterisk
> udp 0 0 10.0.3.101:30035 0.0.0.0:* 428/asterisk
> {noformat}
> This is very repeatable and if performed enough times Asterisk will complain about no longing being able to allocate RTP ports and will start rejecting calls.
> Performing a core restart appears to be the only way to release the ports.
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