Unable to park calls

Asterisk Asterisk Support
1

I was once able to park calls in the system I’m developing, but now I’m not. I’ve been wracking my head all morning trying to figure out why not.

When I pick up the phone and dial 700, I get a voice recording telling me the parking attempt failed.

When I use the page button on our Digium phone, I get the following warning (maximum verbosity):

[2013-08-21 11:46:09] WARNING[3316]: features.c:1483 park_space_reserve: Parking lot not available to park SIP/<channel>-00000005. == Spawn extension (internal_lines, 221, 5) exited non-zero on 'Parking/SIP/<channel>-00000005<ZOMBIE>' [2013-08-21 11:46:09] NOTICE[3128][C-00000004]: chan_sip.c:22953 handle_response_notify: Got OK on REFER Notify message

At that point, the phone that I was trying to park from will hangup. The phone I dialed FROM will still show connected and I’ll have two zombie channels to deal with.

[2013-08-21 11:46:59] WARNING[3128]: chan_sip.c:4403 __sip_autodestruct: Autodestruct on dialog 'M111FVXhr0AzasX456F0UIdWFYXDMj8R' with owner SIP/<channel>-00000005 in place (Method: BYE). Rescheduling destruction for 10000 ms

Here’s my features.conf

[general] parkext => 700 parkpos => 701-750 context => parkedcalls parkingtime => 60

sip.conf has ‘parkinglot=parkedcalls’ set.

Show dialplan shows extension 700 under the parkedcalls context. I’ve included the parkedcalls context under extensions.conf, AND I’ve set parking_exten=700 under res_digium_phone.conf.

I’m officially out of ideas. Can anyone point me in another direction?

2

What’s the prompt name of the thing that says the parking attempt failed? You’re using something on top of Asterisk that’s generating dialplan to do that?

3

No, the lovely voice of Allison Smith tells me “Parking attempt failed”

-- <SIP/<channel>-00000002> Playing 'pbx-parkingfailed.g722' (language 'en')

That’s displayed on the console. That, plus the console output on the original post, are all the hints I can find to troubleshoot. At this point I’d be happy to just get a more detailed log of what’s going on.

4

It’s Asterisk failing to reserve a parking spot for you. The badness is happening in main/features.c; why it’s happening, I can’t say, sorry.

5

Any suggestions on where I should go from here?