Voximal - Cannot test the application

Question

I've just installed the app on my asterisk 14 and i got some problems. I've created this account in voximal.conf

[account2]
number=8000
name=test1
url=file:///var/lib/voximal/test.vxml

This is the content of my test.vxml

<?xml version="1.0"?>
<vxml version = "2.0" xmlns="http://www.w3.org/2001/vxml">
 <form>
  <block><audio src="hello.wav"/></block>
 </form>
</vxml>

This is the content of my extensions.conf file

exten => 8000,1,Answer
exten => 8000,n,Wait(2)
exten => 8000,n,Voximal(test1)
exten => 8000,n,Hangup

And this is what I get when I call 8000 on my softphone

Executing [8000@from-internal:1] Answer("PJSIP/marc-00000005", "") in new stack
       > 0x7fcbfc150140 -- Strict RTP learning after remote address set to: 192.168.79.1:40034
       > 0x7fcbfc150140 -- Strict RTP switching to RTP target address 192.168.79.1:40034 as source
    -- Executing [8000@from-internal:2] Wait("PJSIP/marc-00000005", "2") in new stack
       > 0x7fcbfc150140 -- Strict RTP learning complete - Locking on source address 192.168.79.1:40034
    -- Executing [8000@from-internal:3] Voximal("PJSIP/marc-00000005", "test1") in new stack
[Jan  3 09:15:56] ERROR[48508][C-00000006]: app_voximal.c:20285 vxml_exec: Cannot open new session, allocating context!
    -- Executing [8000@from-internal:4] Hangup("PJSIP/marc-00000005", "") in new stack

I've tried this to identify the error:

exten => 8000,1,Voximal()
exten => 8000,n,NoOp(${VOXIMAL_ERROR})
exten => 8000,n,GotoIf($["${VOXIMAL_ERROR}" == ""]?hangup)
exten => 8000,n,Busy()
exten => 8000,n(hangup),Hangup()

And I got this:

Executing [8000@from-internal:1] Voximal("PJSIP/marc-00000000", "") in new stack
[Jan  3 09:28:08] ERROR[48842][C-00000001]: app_voximal.c:20285 vxml_exec: Cannot open new session, allocating context!
    -- Executing [8000@from-internal:2] NoOp("PJSIP/marc-00000000", "LICENSE") in new stack
    -- Executing [8000@from-internal:3] GotoIf("PJSIP/marc-00000000", "0?hangup") in new stack
    -- Executing [8000@from-internal:4] Busy("PJSIP/marc-00000000", "") in new stack

Please help me!

Answer 1

The error : vxml_exec: Cannot open new session, allocating context!

It is because you didn't have enable the free 1 port of Voximal. Have a look to your Voxiaml Licence with : CLI> voximal show license

The default configuration needs an Internet connection to get the license. If you are testing in a secure network, you need to set the key=evaluation (in the voximal.conf file or from the Web Interface) to enable localy the test/dev/free license.