Hi,
Sorry for being this long to respond, but I have done some more testing.

This definitely does not come from the PAP2T, since the same error also occur with a PAP2-NA and a GrandStream 286.

I think It may come from the number I am using in the dialplan: 0917. Maybe this is associated with some special fonction? I cannot change because these are the last 4 digits from the 10 digits phone number that the carrier transmit.

It occur only with ZAPTEL, and not with call coming from SIP or IAX

This is the log of a call from a pstn phone:

Debug was enabled on PRI 1 and on ATA1 (which is the first ATA)

voip*CLI>
-- Accepting voice call from '476767676' to '0917' on channel 0/1, span 2
< Protocol Discriminator: Q.931 (8)  len=37
< Call Ref: len= 1 (reference 35/0x23) (Originator)
< Message type: SETUP (5)
< [04 03 80 90 a3]
< Bearer Capability (len= 5) [ Ext: 1 Q.931 Std: 0 Info transfer capability: Speech (0) < Ext: 1 Trans mode/rate: 64kbps, circuit-mode (16) < Ext: 1 User information layer 1: A- Law (35)
< [18 01 89]
< Channel ID (len= 3) [ Ext: 1 IntID: Implicit, Other Spare: 0, Exclusive Dchan: 0
<                        ChanSel: B1 channel
                         ]
< [1e 02 84 81]
< Progress Indicator (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) 0: 0 Location: Public network serving the remote user (4) < Ext: 1 Progress Description: Call is not end-to-end ISDN; further call progress information may be available inband. (1) ]
< [6c 0b 20 83 38 37 33 30 36 30 30 33 39]
< Calling Number (len=13) [ Ext: 0 TON: National Number (2) NPI: Unknown Number Plan (0) < Presentation: Presentation allowed of network provided number (3) '476767676' ]
< [70 05 81 30 39 31 37]
< Called Number (len= 7) [ Ext: 1 TON: Unknown Number Type (0) NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1) '0917' ]
< [a1]
< Sending Complete (len= 1)
-- Making new call for cr 35
-- Processing Q.931 Call Setup
-- Processing IE 4 (cs0, Bearer Capability)
-- Processing IE 24 (cs0, Channel Identification)
-- Processing IE 30 (cs0, Progress Indicator)
-- Processing IE 108 (cs0, Calling Party Number)
-- Processing IE 112 (cs0, Called Party Number)
-- Processing IE 161 (cs0, Sending Complete)
> Protocol Discriminator: Q.931 (8)  len=7
> Call Ref: len= 1 (reference 163/0xA3) (Terminator)
> Message type: CALL PROCEEDING (2)
> [18 01 89]
> Channel ID (len= 3) [ Ext: 1 IntID: Implicit, Other Spare: 0, Exclusive Dchan: 0
>                        ChanSel: B1 channel
                         ]
-- Accepting voice call from '476767676' to '0917' on channel 0/1, span 1 -- Executing Dial("Zap/4-1", "Sip/ata6&Sip/ata1&Sip/ata2&Sip/ ata3&Sip/ata4&Sip/ata5|120") in new stack -- Executing Dial("Zap/1-1", "Sip/ata6&Sip/ata1&Sip/ata2&Sip/ ata3&Sip/ata4&Sip/ata5|120") in new stack
    -- Called ata6
We're at 192.168.160.2 port 28900
Answering with capability 0x4 (ulaw)
12 headers, 8 lines
Reliably Transmitting:
INVITE sip:[EMAIL PROTECTED]:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.160.2:5060;branch=z9hG4bK099f9483
From: "476767676" <sip:[EMAIL PROTECTED]>;tag=as52883cc5
To: <sip:[EMAIL PROTECTED]:5060>
Contact: <sip:[EMAIL PROTECTED]>
Call-ID: [EMAIL PROTECTED]
CSeq: 102 INVITE
User-Agent: Asterisk PBX
Date: Sat, 19 Aug 2006 22:33:38 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER
Content-Type: application/sdp
Content-Length: 160

v=0
o=root 6463 6463 IN IP4 192.168.160.2
s=session
c=IN IP4 192.168.160.2
t=0 0
m=audio 28900 RTP/AVP 0
a=rtpmap:0 PCMU/8000
a=silenceSupp:off - - - -
 (no NAT) to 192.168.160.70:5060
    -- Called ata1
    -- Called ata6
We're at 192.168.160.2 port 25772
Answering with capability 0x4 (ulaw)
12 headers, 8 lines
Reliably Transmitting:
INVITE sip:[EMAIL PROTECTED]:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.160.2:5060;branch=z9hG4bK26360aec
From: "476767676" <sip:[EMAIL PROTECTED]>;tag=as2016e735
To: <sip:[EMAIL PROTECTED]:5060>
Contact: <sip:[EMAIL PROTECTED]>
Call-ID: [EMAIL PROTECTED]
CSeq: 102 INVITE
User-Agent: Asterisk PBX
Date: Sat, 19 Aug 2006 22:33:38 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER
Content-Type: application/sdp
Content-Length: 160

v=0
o=root 6463 6463 IN IP4 192.168.160.2
s=session
c=IN IP4 192.168.160.2
t=0 0
m=audio 25772 RTP/AVP 0
a=rtpmap:0 PCMU/8000
a=silenceSupp:off - - - -
 (no NAT) to 192.168.160.70:5060
    -- Called ata1
    -- Called ata2
    -- Called ata3
    -- Called ata4
    -- Called ata5
    -- Called ata2
    -- Called ata3
    -- Called ata4
    -- Called ata5
voip*CLI>

Sip read:
SIP/2.0 100 Trying
To: <sip:[EMAIL PROTECTED]:5060>
From: "476767676" <sip:[EMAIL PROTECTED]>;tag=as52883cc5
Call-ID: [EMAIL PROTECTED]
CSeq: 102 INVITE
Via: SIP/2.0/UDP 192.168.160.2:5060;branch=z9hG4bK099f9483
Server: Linksys/PAP2-3.1.9(LSc)
Content-Length: 0


8 headers, 0 lines
voip*CLI>

Sip read:
SIP/2.0 100 Trying
To: <sip:[EMAIL PROTECTED]:5060>
From: "476767676" <sip:[EMAIL PROTECTED]>;tag=as2016e735
Call-ID: [EMAIL PROTECTED]
CSeq: 102 INVITE
Via: SIP/2.0/UDP 192.168.160.2:5060;branch=z9hG4bK26360aec
Server: Linksys/PAP2-3.1.9(LSc)
Content-Length: 0


8 headers, 0 lines
    -- SIP/ata6-9fea is ringing
    -- Got SIP response 486 "Busy Here" back from 192.168.160.72
    -- SIP/ata6-eb1e is busy
    -- SIP/ata3-24c5 is ringing
voip*CLI>

Sip read:
SIP/2.0 180 Ringing
To: <sip:[EMAIL PROTECTED]:5060>;tag=906c41dc9fb94dcai0
From: "476767676" <sip:[EMAIL PROTECTED]>;tag=as52883cc5
Call-ID: [EMAIL PROTECTED]
CSeq: 102 INVITE
Via: SIP/2.0/UDP 192.168.160.2:5060;branch=z9hG4bK099f9483
Server: Linksys/PAP2-3.1.9(LSc)
Content-Length: 0


8 headers, 0 lines
    -- SIP/ata1-e320 is ringing
> Protocol Discriminator: Q.931 (8)  len=8
> Call Ref: len= 1 (reference 163/0xA3) (Terminator)
> Message type: ALERTING (1)
> [1e 02 81 88]
> Progress Indicator (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) 0: 0 Location: Private network serving the local user (1) > Ext: 1 Progress Description: Inband information or appropriate pattern now available. (8) ] -- Got SIP response 486 "Busy Here" back from 192.168.160.71
    -- SIP/ata3-7f79 is busy


Sip read:
SIP/2.0 486 Busy Here
To: <sip:[EMAIL PROTECTED]:5060>;tag=7bfcc06d29bf2594i0
From: "476767676" <sip:[EMAIL PROTECTED]>;tag=as2016e735
Call-ID: [EMAIL PROTECTED]
CSeq: 102 INVITE
Via: SIP/2.0/UDP 192.168.160.2:5060;branch=z9hG4bK26360aec
Server: Linksys/PAP2-3.1.9(LSc)
Content-Length: 0


8 headers, 0 lines
    -- Got SIP response 486 "Busy Here" back from 192.168.160.70
Transmitting:
ACK sip:[EMAIL PROTECTED]:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.160.2:5060;branch=z9hG4bK26360aec
From: "476767676" <sip:[EMAIL PROTECTED]>;tag=as2016e735
To: <sip:[EMAIL PROTECTED]:5060>;tag=7bfcc06d29bf2594i0
Contact: <sip:[EMAIL PROTECTED]>
Call-ID: [EMAIL PROTECTED]
CSeq: 102 ACK
User-Agent: Asterisk PBX
Content-Length: 0

 (no NAT) to 192.168.160.70:5060
    -- SIP/ata1-82dd is busy
Destroying call '[EMAIL PROTECTED]'
    -- SIP/ata4-53de is ringing
    -- SIP/ata5-afa0 is ringing
    -- SIP/ata2-d7bf is ringing
    -- Got SIP response 486 "Busy Here" back from 192.168.160.72
    -- SIP/ata5-e9c5 is busy
    -- Got SIP response 486 "Busy Here" back from 192.168.160.70
    -- Got SIP response 486 "Busy Here" back from 192.168.160.71
    -- SIP/ata2-7bad is busy
    -- SIP/ata4-8469 is busy
< Protocol Discriminator: Q.931 (8)  len=8
< Call Ref: len= 1 (reference 35/0x23) (Originator)
< Message type: RELEASE (77)
< [08 02 87 90]
< Cause (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) 0: 0 Location: International network (7) < Ext: 1 Cause: Normal Clearing (16), class = Normal Event (1) ]
-- Processing IE 8 (cs0, Cause)
    -- Channel 0/1, span 1 got hangup
    -- Channel 0/1, span 2 got hangup
  == Spawn extension (from-isdn, 0917, 1) exited non-zero on 'Zap/4-1'
    -- Hungup 'Zap/4-1'
Reliably Transmitting:
CANCEL sip:[EMAIL PROTECTED]:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.160.2:5060;branch=z9hG4bK099f9483
From: "476767676" <sip:[EMAIL PROTECTED]>;tag=as52883cc5
To: <sip:[EMAIL PROTECTED]:5060>
Contact: <sip:[EMAIL PROTECTED]>
Call-ID: [EMAIL PROTECTED]
CSeq: 102 CANCEL
User-Agent: Asterisk PBX
Content-Length: 0

 (no NAT) to 192.168.160.70:5060
Scheduling destruction of call '[EMAIL PROTECTED]' in 15000 ms
  == Spawn extension (from-isdn, 0917, 1) exited non-zero on 'Zap/1-1'
NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Null, peerstate Release Request
> Protocol Discriminator: Q.931 (8)  len=8
> Call Ref: len= 1 (reference 163/0xA3) (Terminator)
> Message type: RELEASE COMPLETE (90)
> [08 02 81 90]
> Cause (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) 0: 0 Location: Private network serving the local user (1) > Ext: 1 Cause: Normal Clearing (16), class = Normal Event (1) ]
NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Null, peerstate Null
NEW_HANGUP DEBUG: Destroying the call, ourstate Null, peerstate Null
    -- Hungup 'Zap/1-1'
voip*CLI>

Sip read:
SIP/2.0 487 Request Terminated
To: <sip:[EMAIL PROTECTED]:5060>;tag=906c41dc9fb94dcai0
From: "476767676" <sip:[EMAIL PROTECTED]>;tag=as52883cc5
Call-ID: [EMAIL PROTECTED]
CSeq: 102 INVITE
Via: SIP/2.0/UDP 192.168.160.2:5060;branch=z9hG4bK099f9483
Server: Linksys/PAP2-3.1.9(LSc)
Content-Length: 0


8 headers, 0 lines
Transmitting:
ACK sip:[EMAIL PROTECTED]:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.160.2:5060;branch=z9hG4bK099f9483
From: "476767676" <sip:[EMAIL PROTECTED]>;tag=as52883cc5
To: <sip:[EMAIL PROTECTED]:5060>;tag=906c41dc9fb94dcai0
Contact: <sip:[EMAIL PROTECTED]>
Call-ID: [EMAIL PROTECTED]
CSeq: 102 ACK
User-Agent: Asterisk PBX
Content-Length: 0

 (no NAT) to 192.168.160.70:5060
voip*CLI>

Sip read:
SIP/2.0 200 OK
To: <sip:[EMAIL PROTECTED]:5060>;tag=906c41dc9fb94dcai0
From: "476767676" <sip:[EMAIL PROTECTED]>;tag=as52883cc5
Call-ID: [EMAIL PROTECTED]
CSeq: 102 CANCEL
Via: SIP/2.0/UDP 192.168.160.2:5060;branch=z9hG4bK099f9483
Server: Linksys/PAP2-3.1.9(LSc)
Content-Length: 0


8 headers, 0 lines
Destroying call '[EMAIL PROTECTED]'
  == Primary D-Channel on span 2 down
  == Primary D-Channel on span 2 up
  == Primary D-Channel on span 1 down
  == Primary D-Channel on span 1 up
11 headers, 0 lines
Reliably Transmitting:
OPTIONS sip:[EMAIL PROTECTED]:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.160.2:5060;branch=z9hG4bK23bc0c13
From: "asterisk" <sip:[EMAIL PROTECTED]>;tag=as7f4596f0
To: <sip:[EMAIL PROTECTED]:5060>
Contact: <sip:[EMAIL PROTECTED]>
Call-ID: [EMAIL PROTECTED]
CSeq: 102 OPTIONS
User-Agent: Asterisk PBX
Date: Sat, 19 Aug 2006 22:33:54 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER
Content-Length: 0

 (no NAT) to 192.168.160.70:5060
voip*CLI>

Sip read:
SIP/2.0 200 OK
To: <sip:[EMAIL PROTECTED]:5060>;tag=7bfcc06d29bf2594i0
From: "asterisk" <sip:[EMAIL PROTECTED]>;tag=as7f4596f0
Call-ID: [EMAIL PROTECTED]
CSeq: 102 OPTIONS
Via: SIP/2.0/UDP 192.168.160.2:5060;branch=z9hG4bK23bc0c13
Server: Linksys/PAP2-3.1.9(LSc)
Content-Length: 0
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER
Supported: x-sipura


10 headers, 0 lines
Destroying call '[EMAIL PROTECTED]'
  == Primary D-Channel on span 2 down

Do you see anything on this log?


Le 28 juil. 06 à 13:04, Joshua Colp a écrit :
----- Original Message -----
From: Olivier MONNET
[mailto:[EMAIL PROTECTED]
To: Asterisk Users Mailing List -
Non-Commercial Discussion [mailto:[EMAIL PROTECTED]
Sent:
Fri, 28 Jul 2006 05:11:35 -0300
Subject: [asterisk-users] PAP2T always busy
on incoming calls with zaptel


Hi,
I'm starting to use the new PAP2T instead of the old PAP2-NA for my
new installations.
I'm having a weird problem: when a call is comming from a zaptel
channel (from a bri with bristuff driver) the PAP2T say BUSY to the
SIP channel.

What's the exact SIP response the PAP2T gives? Might it be possible to get a sip debug on a pastebin so myself and others can examine the full dialog?


I have disabled all the features like DND and call forward.
If it's the last line for this number in the dialplan I can answer
the call normally, but I can't use voicemail, because it jump to it
each time.
I have installed about 50 PAP-NA and never had this kind of problem.
If the call is coming from an other PAP2T (via asterisk with
canreinvite=no), everything is fine.

This occur with asterisk 1.0.10 and 1.2.9.1

the firmware version for the PAP2T is 3.1.9(LSc)

I am using a dialplan coming from another customer with a similar
setup, but with PAP2-NA, where  it's working fine.

What can I do to fix this.

Regards,
Olivier


Joshua Colp
Digium
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