[asterisk-users] Various extensions ring once and go to voicemail
Duncan
duncan at e-simple.co.nz
Mon Jan 14 14:28:35 CST 2019
On Tue, Jan 15, 2019 at 7:42 AM, Thomas Peters <TPeters at mcts.org> wrote:
> We have an old Asterisk 1.8.7.0 system desperately need to keep alive
> for another 6 months or so. We had all kinds of hardware problems, so
> we virtualized it.
>
Thats a while back, I think it tended to use zaptel or dahdi hardware
as a timer, you may need to find a timing source as perhaps the clock
in the VM is just going too fast
> Now, random extensions ring once and go straight to voicemail.
>
> I went to one of the affected extensions and changed the ring time
> from the default (20) to 26. Still one ring. I changed it to 30. Now
> I get two rings. Other extensions ring once or twice. After some
> time has gone by since this was first reported, all phones in my
> random sample ring only twice.
>
> As I trace a call to that extension through the log, I notice it
> setting the ring timer properly (I think) and then I see
> app_dial.c – SIP/1234-00001111 is ringing
> Then eventually
> app_dial.c: -- Nobody picked up in 30000 ms
>
> But according to the timestamps, the time from the one event to the
> other is ten seconds!
>
> Here’s another example- call starts:
> [2019-01-14 08:17:33] VERBOSE[13311] pbx.c: -- Executing
> [3327 at cc-long-distance:1] ExecIf("SIP/4704-00001265",
> "0?Set(__RINGTIMER=0)") in new stack
> . . .
> [2019-01-14 08:17:33] VERBOSE[13311] app_dial.c: --
> SIP/3327-00001266 is ringing
> . . .
> [2019-01-14 08:17:41] VERBOSE[13311] app_dial.c: -- Nobody picked
> up in 20000 ms
> So again, the elapsed time is nowhere near 20 seconds.
>
> Another: This time the ring time has been set to 30 seconds (and I
> still get only 2 rings)
> [2019-01-14 08:41:54] VERBOSE[16008] pbx.c: -- Executing
> [3327 at cc-long-distance:1] ExecIf("SIP/4704-00001304",
> "1?Set(__RINGTIMER=30)") in new stack
> . . .
> [2019-01-14 08:41:54] VERBOSE[16008] pbx.c: --
> Executing [s at macro-exten-vm:5] Set("SIP/4704-00001304", "RT=30") in
> new stack
> . . .
> [2019-01-14 08:41:54] VERBOSE[16008] pbx.c: --
> Executing [s at macro-dial-one:30] Set("SIP/4704-00001304",
> "D_OPTIONS=trWw") in new stack
> . . .
> [2019-01-14 08:41:54] VERBOSE[16008] app_dial.c:
> -- SIP/3327-00001305 is ringing
> . . .
> [2019-01-14 08:42:05] VERBOSE[16008] app_dial.c:
> -- Nobody picked up in 30000 ms
>
> So, after 9 seconds, it says “Nobody picked up after 30000 ms”???
>
> Is this some weirdness of Oracle VMs? Anybody have any advice for me?
>
>
> Additional information:
> FreePBX version 2.9.0.7
> PBX in a Flash Version 1.2 Daemon Status
> ********************************************************************
> * Asterisk * ONLINE * Dahdi * ONLINE * MySQL * ONLINE *
> * SSH * ONLINE * Apache * ONLINE * Iptables * OFFLINE *
> * Fail2ban * OFFLINE * IP Connect* ONLINE * Ip6tables * OFFLINE *
> * BlueTooth * ONLINE * Hidd * ONLINE * NTPD * ONLINE *
> * Sendmail * ONLINE * Samba * OFFLINE * Webmin * LOADING *
> * Ethernet0 * ONLINE * Ethernet1 * ONLINE * Wlan0 * N/A *
> ********************************************************************
> * Running Asterisk Version : Asterisk 1.8.7.0
> * Asterisk Source Version : 1.8.7.0
> * Dahdi Source Version : 2.5.0.1+2.5.0.1
> * Libpri Source Version : 1.4.12
> * Addons Source Version : 1.4.7
> ********************************************************************
> Voipserver on 10.10.141.251 - eth0
> Red Hat Enterprise Linux Server release 4.5 (Tikanga) :32 Bit Kernel:
> 2.6.18-92.1.6.el5
>
>
>
> Thomas M. Peters | Sr. Systems Administrator | tpeters at mcts.org
> Desk: 414.343.1720 | Helpdesk: x3400 or helpdesk at mcts.org
> Milwaukee County Transit System
>
> 1942 N 17th Street | Milwaukee, WI 53205
> Check us out on Facebook & Twitter
>
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