Martin,

Here is the trace you asked for.  It's quite lengthy so I'm attaching it
as a text file.  The way I generated this output was to start up an
instance of asterisk redirecting output to a text file.  Then I
connected in another terminal window as console and issued the debug
command.  I don't know if there's a better way to do this.

Also I can successfully connect to the PRI port on my PBX with my T1/PRI
tester (a Sunset T10) and I can also successfully connect to my Asterisk
box and place an inbound call.  I just can't connect the Asterisk box
directly to my PBX.  The PBX is a Mitel 3300, by the way.

Thanks for your help!

Barry

-----Original Message-----
From: Martin Pycko [mailto:[EMAIL PROTECTED] 
Sent: Monday, August 18, 2003 9:09 PM
To: [EMAIL PROTECTED]
Subject: Re: [Asterisk-Users] PRI Question

First of all you should have callprogress=no and immediate=no for any
kind
of a PRI. Also why is your d-channel going down ? Can you send a trace
"pri intense debug span 1" ?

regards
Martin

On Mon, 18 Aug 2003, Barry Porch wrote:

>
>
> I managed to get Asterisk working with my PBX using T1, now I am
moving
> on to trying to make PRI work.
>
> I have my zaptel.conf and zapata.conf configured as follows:
>
> Zaptel.conf:
>
> span=1,1,0,esf,b8zs
> bchan=1-23
> dchan=24
> loadzone=us
> defaultzone=us
>
> Zapata.conf:
>
> [channels]
> transfer=yes
> immediate=yes
> callprogress=yes
>
> language=en
> context=default
> switchtype=national
> signalling=pri_net
> group=1
> channel=1-23
>
> I have a PRI port provisioned off my PBX to work with the above
> settings.  When I start up Asterisk everything seems to come up (my
PBX
> "sees" a D-channel) but I get constant output as follows:
>
> == D-Channel on span 1 up
>
> B-channel 2 restarted on span 1
>
> B-channel 3 restarted on span 1
>
> B-channel 4 restarted on span 1
>
> B-channel 5 restarted on span 1
>
> B-channel 6 restarted on span 1
>
> B-channel 7 restarted on span 1
>
> B-channel 8 restarted on span 1
>
> B-channel 9 restarted on span 1
>
> B-channel 10 restarted on span 1
>
> B-channel 11 restarted on span 1
>
> B-channel 12 restarted on span 1
>
> B-channel 13 restarted on span 1
>
> B-channel 14 restarted on span 1
>
> B-channel 16 restarted on span 1
>
> D-Channel on span 1 down
>
> D-Channel on span 1 up
>
> B-channel 2 successfully restarted on span 1
>
> B-channel 3 successfully restarted on span 1
>
> B-channel 4 successfully restarted on span 1
>
> B-channel 5 successfully restarted on span 1
>
> .... And so forth with the D-channel going up and down and various
> channels "successfully restarting" but inbound calls do not work.
>
> I have tried changing the PRI protocol, I have swapped the CPE and NET
> settings between the PBX and Asterisk and every combination gives me
> this same result.
>
> Any thoughts?
>
> Thanks!
>

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Asterisk-Users mailing list
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...

 [chan_zap.so] => (Zapata Telephony w/PRI)

  == Parsing '/etc/asterisk/zapata.conf': Found

    -- Registered channel 1, PRI Signalling signalling

    -- Registered channel 2, PRI Signalling signalling

    -- Registered channel 3, PRI Signalling signalling

    -- Registered channel 4, PRI Signalling signalling

    -- Registered channel 5, PRI Signalling signalling

    -- Registered channel 6, PRI Signalling signalling

    -- Registered channel 7, PRI Signalling signalling

    -- Registered channel 8, PRI Signalling signalling

    -- Registered channel 9, PRI Signalling signalling

    -- Registered channel 10, PRI Signalling signalling

    -- Registered channel 11, PRI Signalling signalling

    -- Registered channel 12, PRI Signalling signalling

    -- Registered channel 13, PRI Signalling signalling

    -- Registered channel 14, PRI Signalling signalling

    -- Registered channel 15, PRI Signalling signalling

    -- Registered channel 16, PRI Signalling signalling

    -- Registered channel 17, PRI Signalling signalling

    -- Registered channel 18, PRI Signalling signalling

    -- Registered channel 19, PRI Signalling signalling

    -- Registered channel 20, PRI Signalling signalling

    -- Registered channel 21, PRI Signalling signalling

    -- Registered channel 22, PRI Signalling signalling

    -- Registered channel 23, PRI Signalling signalling

  == Registered channel type 'Zap' (Zapata Telephony Driver w/PRI)

  == Registered channel type 'Tor' (Zapata Telephony Driver w/PRI)

  == Starting D-Channel on span 1

...

Asterisk Ready.

  == D-Channel on span 1 up

    -- B-channel 1 restarted on span 1

    -- B-channel 2 restarted on span 1

    -- B-channel 3 restarted on span 1

    -- B-channel 4 restarted on span 1

    -- B-channel 5 restarted on span 1

    -- B-channel 6 restarted on span 1

    -- B-channel 7 restarted on span 1

    -- B-channel 8 restarted on span 1
WARNING[1167272000]: File chan_zap.c, Line 5386 (zt_pri_error): PRI: !! Got reject for 
frame 1, retransmitting frame 1 now, updating n_r!
WARNING[1167272000]: File chan_zap.c, Line 5386 (zt_pri_error): PRI: !! Got reject for 
frame 1, retransmitting frame 2 now, updating n_r!
WARNING[1167272000]: File chan_zap.c, Line 5386 (zt_pri_error): PRI: !! Got reject for 
frame 1, retransmitting frame 3 now, updating n_r!
WARNING[1167272000]: File chan_zap.c, Line 5386 (zt_pri_error): PRI: !! Got reject for 
frame 1, retransmitting frame 4 now, updating n_r!
WARNING[1167272000]: File chan_zap.c, Line 5386 (zt_pri_error): PRI: !! Got reject for 
frame 1, retransmitting frame 5 now, updating n_r!
WARNING[1167272000]: File chan_zap.c, Line 5386 (zt_pri_error): PRI: !! Got reject for 
frame 1, retransmitting frame 6 now, updating n_r!
WARNING[1167272000]: File chan_zap.c, Line 5386 (zt_pri_error): PRI: !! Got reject for 
frame 1, retransmitting frame 7 now, updating n_r!

    -- B-channel 9 restarted on span 1

    -- B-channel 10 restarted on span 1

    -- B-channel 11 restarted on span 1

    -- B-channel 12 restarted on span 1

    -- B-channel 13 restarted on span 1

    -- B-channel 14 restarted on span 1

    -- B-channel 15 restarted on span 1

    -- B-channel 16 restarted on span 1

    -- B-channel 17 restarted on span 1

    -- B-channel 18 restarted on span 1

    -- B-channel 19 restarted on span 1

    -- B-channel 20 restarted on span 1

    -- B-channel 21 restarted on span 1

    -- B-channel 22 restarted on span 1

  == D-Channel on span 1 down
WARNING[1167272000]: File chan_zap.c, Line 5386 (zt_pri_error): PRI: !! Got S-frame 
while link down

  == D-Channel on span 1 up

    -- B-channel 1 successfully restarted on span 1

  == D-Channel on span 1 down

  == D-Channel on span 1 up

    -- Remote UNIX connection

    -- B-channel 2 restarted on span 1

    -- B-channel 3 restarted on span 1
WARNING[1167272000]: File chan_zap.c, Line 5386 (zt_pri_error): PRI: !! Got reject for 
frame 0, retransmitting frame 0 now, updating n_r!
WARNING[1167272000]: File chan_zap.c, Line 5386 (zt_pri_error): PRI: !! Got reject for 
frame 0, retransmitting frame 1 now, updating n_r!
WARNING[1167272000]: File chan_zap.c, Line 5386 (zt_pri_error): PRI: !! Got reject for 
frame 0, retransmitting frame 2 now, updating n_r!

    -- B-channel 4 restarted on span 1

    -- B-channel 5 restarted on span 1

    -- B-channel 6 restarted on span 1

    -- B-channel 7 restarted on span 1

    -- B-channel 8 restarted on span 1

    -- B-channel 9 restarted on span 1

    -- B-channel 10 restarted on span 1

    -- B-channel 11 restarted on span 1

    -- B-channel 12 restarted on span 1

    -- B-channel 13 restarted on span 1

  == D-Channel on span 1 down

  == D-Channel on span 1 up

< [00 01 01 01 ]
< Supervisory frame:

< SAPI: 00  C/R: 0 EA: 0
<  TEI: 000        EA: 1

< Zero: 0     S: 0 01: 1  [ RR (receive ready) ]
< N(R): 000 P/F: 1
< 0 bytes of data

-- ACKing all packets from 0 to (but not including) 0

-- Since there was nothing left, stopping T200 counter

-- Stopping T203 counter since we got an ACK

-- Nothing left, starting T203 counter

-- Unsolicited RR with P/F bit, responding

Sending Receiver Ready (0)

> [00 01 01 01 ]
> Supervisory frame:

> SAPI: 00  C/R: 0 EA: 0
>  TEI: 000        EA: 1

> Zero: 0     S: 0 01: 1  [ RR (receive ready) ]
> N(R): 000 P/F: 1
> 0 bytes of data

> [02 01 00 00 08 02 00 00 46 18 03 a9 83 83 79 01 80 ] Informational 
> frame:

> SAPI: 00  C/R: 1 EA: 0
>  TEI: 000        EA: 1

> N(S): 000   0: 0
> N(R): 000   P: 0
> 13 bytes of data

Stopping T_203 timer

Starting T_200 timer

> Protocol Discriminator: Q.931 (8)  len=13

> Call Ref: len= 2 (reference 0/0x0) (Originator)

> Message type: RESTART (70)

> Channel ID (len= 5) [ Ext: 1  IntID: Implicit, PRI Spare: 0, Exclusive 
> Dchan: 0

>                        ChanSel: Reserved

>                       Ext: 1  Coding: 0   Number Specified   Channel Type: 3

>                       Ext: 1  Channel: 3 ]

> Restart Indentifier: [ Ext: 1  Spare: 0  Resetting Indicated Channel 
> (0) ]

-- T200 counter expired, What to do...

-- Retransmitting 17 bytes

> [02 01 00 01 08 02 00 00 46 18 03 a9 83 83 79 01 80 ] Informational 
> frame:

> SAPI: 00  C/R: 1 EA: 0
>  TEI: 000        EA: 1

> N(S): 000   0: 0
> N(R): 000   P: 1
> 13 bytes of data

-- Rescheduling retransmission (1)

-- T200 counter expired, What to do...

-- Retransmitting 17 bytes

> [02 01 00 01 08 02 00 00 46 18 03 a9 83 83 79 01 80 ] Informational 
> frame:

> SAPI: 00  C/R: 1 EA: 0
>  TEI: 000        EA: 1

> N(S): 000   0: 0
> N(R): 000   P: 1
> 13 bytes of data

-- Rescheduling retransmission (2)

-- T200 counter expired, What to do...

-- Timeout occured, restarting PRI

Sending Set Asynchronous Balanced Mode Extended

> [02 01 7f ]
> Unnumbered frame:

> SAPI: 00  C/R: 1 EA: 0
>  TEI: 000        EA: 1

>   M3: 3   P/F: 1 M2: 3 11: 3  [ SABME (set asynchronous balanced mode extended) ]
> 0 bytes of data

  == D-Channel on span 1 down

Sending Set Asynchronous Balanced Mode Extended

> [02 01 7f ]
> Unnumbered frame:

> SAPI: 00  C/R: 1 EA: 0
>  TEI: 000        EA: 1

>   M3: 3   P/F: 1 M2: 3 11: 3  [ SABME (set asynchronous balanced mode extended) ]
> 0 bytes of data

Sending Set Asynchronous Balanced Mode Extended

> [02 01 7f ]
> Unnumbered frame:

> SAPI: 00  C/R: 1 EA: 0
>  TEI: 000        EA: 1

>   M3: 3   P/F: 1 M2: 3 11: 3  [ SABME (set asynchronous balanced mode extended) ]
> 0 bytes of data

Sending Set Asynchronous Balanced Mode Extended

> [02 01 7f ]
> Unnumbered frame:

> SAPI: 00  C/R: 1 EA: 0
>  TEI: 000        EA: 1

>   M3: 3   P/F: 1 M2: 3 11: 3  [ SABME (set asynchronous balanced mode extended) ]
> 0 bytes of data

< [02 01 73 ]
< Unnumbered frame:

< SAPI: 00  C/R: 1 EA: 0
<  TEI: 000        EA: 1

<   M3: 3   P/F: 1 M2: 0 11: 3  [ UA (unnumbered acknowledgement) ]
< 0 bytes of data

-- Got UA from cpe peer  Link up.

  == D-Channel on span 1 up

< [00 01 01 01 ]
< Supervisory frame:

< SAPI: 00  C/R: 0 EA: 0
<  TEI: 000        EA: 1

< Zero: 0     S: 0 01: 1  [ RR (receive ready) ]
< N(R): 000 P/F: 1
< 0 bytes of data

-- ACKing all packets from 0 to (but not including) 0

-- Since there was nothing left, stopping T200 counter

-- Stopping T203 counter since we got an ACK

-- Nothing left, starting T203 counter

-- Unsolicited RR with P/F bit, responding

Sending Receiver Ready (0)

> [00 01 01 01 ]
> Supervisory frame:

> SAPI: 00  C/R: 0 EA: 0
>  TEI: 000        EA: 1

> Zero: 0     S: 0 01: 1  [ RR (receive ready) ]
> N(R): 000 P/F: 1
> 0 bytes of data

> [02 01 00 00 08 02 00 00 46 18 03 a9 83 84 79 01 80 ] Informational 
> frame:

> SAPI: 00  C/R: 1 EA: 0
>  TEI: 000        EA: 1

> N(S): 000   0: 0
> N(R): 000   P: 0
> 13 bytes of data

Stopping T_203 timer

Starting T_200 timer

> Protocol Discriminator: Q.931 (8)  len=13

> Call Ref: len= 2 (reference 0/0x0) (Originator)

> Message type: RESTART (70)

> Channel ID (len= 5) [ Ext: 1  IntID: Implicit, PRI Spare: 0, Exclusive 
> Dchan: 0

>                        ChanSel: Reserved

>                       Ext: 1  Coding: 0   Number Specified   Channel Type: 3

>                       Ext: 1  Channel: 4 ]

> Restart Indentifier: [ Ext: 1  Spare: 0  Resetting Indicated Channel 
> (0) ]

-- T200 counter expired, What to do...

-- Retransmitting 17 bytes

> [02 01 00 01 08 02 00 00 46 18 03 a9 83 84 79 01 80 ] Informational 
> frame:

> SAPI: 00  C/R: 1 EA: 0
>  TEI: 000        EA: 1

> N(S): 000   0: 0
> N(R): 000   P: 1
> 13 bytes of data

-- Rescheduling retransmission (1)

< [02 01 01 03 ]
< Supervisory frame:

< SAPI: 00  C/R: 1 EA: 0
<  TEI: 000        EA: 1

< Zero: 0     S: 0 01: 1  [ RR (receive ready) ]
< N(R): 001 P/F: 1
< 0 bytes of data

-- ACKing all packets from 0 to (but not including) 1

-- ACKing packet 0, new txqueue is -1 (-1 means empty)

-- Since there was nothing left, stopping T200 counter

-- Nothing left, starting T203 counter

-- Got RR response to our frame

< [00 01 01 03 ]
< Supervisory frame:

< SAPI: 00  C/R: 0 EA: 0
<  TEI: 000        EA: 1

< Zero: 0     S: 0 01: 1  [ RR (receive ready) ]
< N(R): 001 P/F: 1
< 0 bytes of data

-- ACKing all packets from 0 to (but not including) 1

-- Since there was nothing left, stopping T200 counter

-- Stopping T203 counter since we got an ACK

-- Nothing left, starting T203 counter

-- Unsolicited RR with P/F bit, responding

Sending Receiver Ready (0)

> [00 01 01 01 ]
> Supervisory frame:

> SAPI: 00  C/R: 0 EA: 0
>  TEI: 000        EA: 1

> Zero: 0     S: 0 01: 1  [ RR (receive ready) ]
> N(R): 000 P/F: 1
> 0 bytes of data

< [00 01 00 02 08 02 80 00 4e 18 03 a9 83 84 79 01 80 ]
< Informational frame:

< SAPI: 00  C/R: 0 EA: 0
<  TEI: 000        EA: 1

< N(S): 000   0: 0
< N(R): 001   P: 0
< 13 bytes of data

-- ACKing all packets from 0 to (but not including) 1

-- Since there was nothing left, stopping T200 counter

-- Stopping T203 counter since we got an ACK

-- Nothing left, starting T203 counter

< Protocol Discriminator: Q.931 (8)  len=13

< Call Ref: len= 2 (reference 32768/0x8000) (Terminator)

< Message type: RESTART ACKNOWLEDGE (78)

< Channel ID (len= 5) [ Ext: 1  IntID: Implicit, PRI Spare: 0, Exclusive Dchan: 0

<                        ChanSel: Reserved

<                       Ext: 1  Coding: 0   Number Specified   Channel Type: 3

<                       Ext: 1  Channel: 4 ]

< Restart Indentifier: [ Ext: 1  Spare: 0  Resetting Indicated Channel (0) ]

Sending Receiver Ready (1)

> [00 01 01 02 ]
> Supervisory frame:

> SAPI: 00  C/R: 0 EA: 0
>  TEI: 000        EA: 1

> Zero: 0     S: 0 01: 1  [ RR (receive ready) ]
> N(R): 001 P/F: 0
> 0 bytes of data

    -- B-channel 4 successfully restarted on span 1

> [02 01 02 02 08 02 00 00 46 18 03 a9 83 85 79 01 80 ] Informational 
> frame:

> SAPI: 00  C/R: 1 EA: 0
>  TEI: 000        EA: 1

> N(S): 001   0: 0
> N(R): 001   P: 0
> 13 bytes of data

Stopping T_203 timer

Starting T_200 timer

> Protocol Discriminator: Q.931 (8)  len=13

> Call Ref: len= 2 (reference 0/0x0) (Originator)

> Message type: RESTART (70)

> Channel ID (len= 5) [ Ext: 1  IntID: Implicit, PRI Spare: 0, Exclusive 
> Dchan: 0

>                        ChanSel: Reserved

>                       Ext: 1  Coding: 0   Number Specified   Channel Type: 3

>                       Ext: 1  Channel: 5 ]

> Restart Indentifier: [ Ext: 1  Spare: 0  Resetting Indicated Channel 
> (0) ]

-- T200 counter expired, What to do...

-- Retransmitting 17 bytes

> [02 01 02 03 08 02 00 00 46 18 03 a9 83 85 79 01 80 ] Informational 
> frame:

> SAPI: 00  C/R: 1 EA: 0
>  TEI: 000        EA: 1

> N(S): 001   0: 0
> N(R): 001   P: 1
> 13 bytes of data

-- Rescheduling retransmission (1)

-- T200 counter expired, What to do...

-- Retransmitting 17 bytes

> [02 01 02 03 08 02 00 00 46 18 03 a9 83 85 79 01 80 ] Informational 
> frame:

> SAPI: 00  C/R: 1 EA: 0
>  TEI: 000        EA: 1

> N(S): 001   0: 0
> N(R): 001   P: 1
> 13 bytes of data

-- Rescheduling retransmission (2)

-- T200 counter expired, What to do...

-- Timeout occured, restarting PRI

Sending Set Asynchronous Balanced Mode Extended

> [02 01 7f ]
> Unnumbered frame:

> SAPI: 00  C/R: 1 EA: 0
>  TEI: 000        EA: 1

>   M3: 3   P/F: 1 M2: 3 11: 3  [ SABME (set asynchronous balanced mode extended) ]
> 0 bytes of data

  == D-Channel on span 1 down

< [02 01 73 ]
< Unnumbered frame:

< SAPI: 00  C/R: 1 EA: 0
<  TEI: 000        EA: 1

<   M3: 3   P/F: 1 M2: 0 11: 3  [ UA (unnumbered acknowledgement) ]
< 0 bytes of data

-- Got UA from cpe peer  Link up.

  == D-Channel on span 1 up

T203 counter expired, sending RR and scheduling T203 again

Sending Receiver Ready (0)

> [00 01 01 01 ]
> Supervisory frame:

> SAPI: 00  C/R: 0 EA: 0
>  TEI: 000        EA: 1

> Zero: 0     S: 0 01: 1  [ RR (receive ready) ]
> N(R): 000 P/F: 1
> 0 bytes of data

> [02 01 00 00 08 02 00 00 46 18 03 a9 83 84 79 01 80 ] Informational 
> frame:

> SAPI: 00  C/R: 1 EA: 0
>  TEI: 000        EA: 1

> N(S): 000   0: 0
> N(R): 000   P: 0
> 13 bytes of data

Stopping T_203 timer

Starting T_200 timer

> Protocol Discriminator: Q.931 (8)  len=13

> Call Ref: len= 2 (reference 0/0x0) (Originator)

> Message type: RESTART (70)

> Channel ID (len= 5) [ Ext: 1  IntID: Implicit, PRI Spare: 0, Exclusive 
> Dchan: 0

>                        ChanSel: Reserved

>                       Ext: 1  Coding: 0   Number Specified   Channel Type: 3

>                       Ext: 1  Channel: 4 ]

> Restart Indentifier: [ Ext: 1  Spare: 0  Resetting Indicated Channel 
> (0) ]

< [00 01 01 01 ]
< Supervisory frame:

< SAPI: 00  C/R: 0 EA: 0
<  TEI: 000        EA: 1

< Zero: 0     S: 0 01: 1  [ RR (receive ready) ]
< N(R): 000 P/F: 1
< 0 bytes of data

-- ACKing all packets from 0 to (but not including) 0

-- Something left to transmit (0), restarting T200 counter

-- Got RR response to our frame

-- T200 counter expired, What to do...

-- Retransmitting 17 bytes

> [02 01 00 01 08 02 00 00 46 18 03 a9 83 84 79 01 80 ] Informational 
> frame:

> SAPI: 00  C/R: 1 EA: 0
>  TEI: 000        EA: 1

> N(S): 000   0: 0
> N(R): 000   P: 1
> 13 bytes of data

-- Rescheduling retransmission (1)

< [00 01 01 01 ]
< Supervisory frame:

< SAPI: 00  C/R: 0 EA: 0
<  TEI: 000        EA: 1

< Zero: 0     S: 0 01: 1  [ RR (receive ready) ]
< N(R): 000 P/F: 1
< 0 bytes of data

-- ACKing all packets from 0 to (but not including) 0

-- Something left to transmit (0), restarting T200 counter

-- Got RR response to our frame

-- T200 counter expired, What to do...

-- Retransmitting 17 bytes

> [02 01 00 01 08 02 00 00 46 18 03 a9 83 84 79 01 80 ] Informational 
> frame:

> SAPI: 00  C/R: 1 EA: 0
>  TEI: 000        EA: 1

> N(S): 000   0: 0
> N(R): 000   P: 1
> 13 bytes of data

-- Rescheduling retransmission (2)

< [00 01 01 01 ]
< Supervisory frame:

< SAPI: 00  C/R: 0 EA: 0
<  TEI: 000        EA: 1

< Zero: 0     S: 0 01: 1  [ RR (receive ready) ]
< N(R): 000 P/F: 1
< 0 bytes of data

-- ACKing all packets from 0 to (but not including) 0

-- Something left to transmit (0), restarting T200 counter

-- Got RR response to our frame

-- T200 counter expired, What to do...

-- Timeout occured, restarting PRI

Sending Set Asynchronous Balanced Mode Extended

> [02 01 7f ]
> Unnumbered frame:

> SAPI: 00  C/R: 1 EA: 0
>  TEI: 000        EA: 1

>   M3: 3   P/F: 1 M2: 3 11: 3  [ SABME (set asynchronous balanced mode extended) ]
> 0 bytes of data

  == D-Channel on span 1 down

< [00 01 01 01 ]
< Supervisory frame:

< SAPI: 00  C/R: 0 EA: 0
<  TEI: 000        EA: 1

< Zero: 0     S: 0 01: 1  [ RR (receive ready) ]
< N(R): 000 P/F: 1
< 0 bytes of data
WARNING[1167272000]: File chan_zap.c, Line 5386 (zt_pri_error): PRI: !! Got S-frame 
while link down

Sending Set Asynchronous Balanced Mode Extended

> [02 01 7f ]
> Unnumbered frame:

> SAPI: 00  C/R: 1 EA: 0
>  TEI: 000        EA: 1

>   M3: 3   P/F: 1 M2: 3 11: 3  [ SABME (set asynchronous balanced mode extended) ]
> 0 bytes of data

< [00 01 7f ]
< Unnumbered frame:

< SAPI: 00  C/R: 0 EA: 0
<  TEI: 000        EA: 1

<   M3: 3   P/F: 1 M2: 3 11: 3  [ SABME (set asynchronous balanced mode extended) ]
< 0 bytes of data

-- Got SABME from cpe peer.

Sending Unnumbered Acknowledgement

> [00 01 73 ]
> Unnumbered frame:

> SAPI: 00  C/R: 0 EA: 0
>  TEI: 000        EA: 1

>   M3: 3   P/F: 1 M2: 0 11: 3  [ UA (unnumbered acknowledgement) ]
> 0 bytes of data

  == D-Channel on span 1 up

T203 counter expired, sending RR and scheduling T203 again

Sending Receiver Ready (0)

> [00 01 01 01 ]
> Supervisory frame:

> SAPI: 00  C/R: 0 EA: 0
>  TEI: 000        EA: 1

> Zero: 0     S: 0 01: 1  [ RR (receive ready) ]
> N(R): 000 P/F: 1
> 0 bytes of data

> [02 01 00 00 08 02 00 00 46 18 03 a9 83 86 79 01 80 ] Informational 
> frame:

> SAPI: 00  C/R: 1 EA: 0
>  TEI: 000        EA: 1

> N(S): 000   0: 0
> N(R): 000   P: 0
> 13 bytes of data

Stopping T_203 timer

Starting T_200 timer

> Protocol Discriminator: Q.931 (8)  len=13

> Call Ref: len= 2 (reference 0/0x0) (Originator)

> Message type: RESTART (70)

> Channel ID (len= 5) [ Ext: 1  IntID: Implicit, PRI Spare: 0, Exclusive 
> Dchan: 0

>                        ChanSel: Reserved

>                       Ext: 1  Coding: 0   Number Specified   Channel Type: 3

>                       Ext: 1  Channel: 6 ]

> Restart Indentifier: [ Ext: 1  Spare: 0  Resetting Indicated Channel 
> (0) ]

-- T200 counter expired, What to do...

-- Retransmitting 17 bytes

> [02 01 00 01 08 02 00 00 46 18 03 a9 83 86 79 01 80 ] Informational 
> frame:

> SAPI: 00  C/R: 1 EA: 0
>  TEI: 000        EA: 1

> N(S): 000   0: 0
> N(R): 000   P: 1
> 13 bytes of data

-- Rescheduling retransmission (1)

-- T200 counter expired, What to do...

-- Retransmitting 17 bytes

> [02 01 00 01 08 02 00 00 46 18 03 a9 83 86 79 01 80 ] Informational 
> frame:

> SAPI: 00  C/R: 1 EA: 0
>  TEI: 000        EA: 1

> N(S): 000   0: 0
> N(R): 000   P: 1
> 13 bytes of data

-- Rescheduling retransmission (2)

-- T200 counter expired, What to do...

-- Timeout occured, restarting PRI

Sending Set Asynchronous Balanced Mode Extended

> [02 01 7f ]
> Unnumbered frame:

> SAPI: 00  C/R: 1 EA: 0
>  TEI: 000        EA: 1

>   M3: 3   P/F: 1 M2: 3 11: 3  [ SABME (set asynchronous balanced mode extended) ]
> 0 bytes of data

  == D-Channel on span 1 down

Sending Set Asynchronous Balanced Mode Extended

> [02 01 7f ]
> Unnumbered frame:

> SAPI: 00  C/R: 1 EA: 0
>  TEI: 000        EA: 1

>   M3: 3   P/F: 1 M2: 3 11: 3  [ SABME (set asynchronous balanced mode extended) ]
> 0 bytes of data

< [02 01 73 ]
< Unnumbered frame:

< SAPI: 00  C/R: 1 EA: 0
<  TEI: 000        EA: 1

<   M3: 3   P/F: 1 M2: 0 11: 3  [ UA (unnumbered acknowledgement) ]
< 0 bytes of data

-- Got UA from cpe peer  Link up.

  == D-Channel on span 1 up

Executing last minute cleanups

  == Destroying any remaining musiconhold processes

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