Re: [Asterisk-Users] E1 - E100P connected to Cisco - problem

Daniel Bichara Fri, 09 Jan 2004 14:29:23 -0800

Stephen J. Wilcox wrote:

You are trying to have both ends act as users, cisco can support emulating a 
network interface (isdn protocol-emulate in serial interface config) but in my 
experience i could get the circuit up but it would bounce and i couldnt get 
signalling to work.. to be fair my IOS is quite old and wouldnt support the 
switch types that I think I needed

Steve,

My circuit is up but I have signalling problem. Port becomes up and down, up and down,.... I changed something at Cisco conf, please give me a clue. (I have some "-- T200 counter expired, What to do..." and other T203 messages, could it be timing problem?). Also, I am sending my PRI INTENSE DEBUG output.

My New Cisco Conf:

! Cisco   AS5300 - ios c5300-is-mz.122-5.bin

isdn switch-type primary-ni
isdn voice-call-failure 0

controller E1 3
framing NO-CRC4
pri-group timeslots 1-31

interface Serial3:15
no ip address
isdn switch-type primary-ni
isdn protocol-emulate network
isdn guard-timer 2000
isdn T203 10000
isdn T306 3000
isdn T310 60000
isdn bchan-number-order ascending
no cdp enable

My INTENSE debug output:

> [
> [00
> [00 01
> [00 01 01
> [00 01 01 01
> [00 01 01 01 ]
> [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
-- Restarting T203 counter

> [
> [00
> [00 01
> [00 01 00
> [00 01 00 00
> [00 01 00 00 08
> [00 01 00 00 08 02
> [00 01 00 00 08 02 00
> [00 01 00 00 08 02 00 00
> [00 01 00 00 08 02 00 00 46
> [00 01 00 00 08 02 00 00 46 18
> [00 01 00 00 08 02 00 00 46 18 03
> [00 01 00 00 08 02 00 00 46 18 03 a9
> [00 01 00 00 08 02 00 00 46 18 03 a9 83
> [00 01 00 00 08 02 00 00 46 18 03 a9 83 9c
> [00 01 00 00 08 02 00 00 46 18 03 a9 83 9c 79
> [00 01 00 00 08 02 00 00 46 18 03 a9 83 9c 79 01
> [00 01 00 00 08 02 00 00 46 18 03 a9 83 9c 79 01 80
> [00 01 00 00 08 02 00 00 46 18 03 a9 83 9c 79 01 80 ]
> [00 01 00 00 08 02 00 00 46 18 03 a9 83 9c 79 01 80 ]
> Informational frame:
> SAPI: 00 C/R: 0 EA: 0
> TEI: 000        EA: 1
> N(S): 000   0: 0
> N(R): 000   P: 0
> 13 bytes of data
-- Restarting T203 counter
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: 28 ]
> Restart Indentifier: [ Ext: 1 Spare: 0 Resetting Indicated Channel (0) ]
-- T200 counter expired, What to do...
-- Retransmitting 17 bytes

> [
> [00
> [00 01
> [00 01 00
> [00 01 00 01
> [00 01 00 01 08
> [00 01 00 01 08 02
> [00 01 00 01 08 02 00
> [00 01 00 01 08 02 00 00
> [00 01 00 01 08 02 00 00 46
> [00 01 00 01 08 02 00 00 46 18
> [00 01 00 01 08 02 00 00 46 18 03
> [00 01 00 01 08 02 00 00 46 18 03 a9
> [00 01 00 01 08 02 00 00 46 18 03 a9 83
> [00 01 00 01 08 02 00 00 46 18 03 a9 83 9c
> [00 01 00 01 08 02 00 00 46 18 03 a9 83 9c 79
> [00 01 00 01 08 02 00 00 46 18 03 a9 83 9c 79 01
> [00 01 00 01 08 02 00 00 46 18 03 a9 83 9c 79 01 80
> [00 01 00 01 08 02 00 00 46 18 03 a9 83 9c 79 01 80 ]
> [00 01 00 01 08 02 00 00 46 18 03 a9 83 9c 79 01 80 ]
> Informational frame:
> SAPI: 00 C/R: 0 EA: 0
> TEI: 000        EA: 1
> N(S): 000   0: 0
> N(R): 000   P: 1
> 13 bytes of data
-- Rescheduling retransmission (1)

< [
< [00
< [00 01
< [00 01 01
< [00 01 01 03
< [00 01 01 03 ]
< [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
-- 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
-- Restarting T203 counter

< [
< [02
< [02 01
< [02 01 00
< [02 01 00 02
< [02 01 00 02 08
< [02 01 00 02 08 02
< [02 01 00 02 08 02 80
< [02 01 00 02 08 02 80 00
< [02 01 00 02 08 02 80 00 4e
< [02 01 00 02 08 02 80 00 4e 18
< [02 01 00 02 08 02 80 00 4e 18 03
< [02 01 00 02 08 02 80 00 4e 18 03 a9
< [02 01 00 02 08 02 80 00 4e 18 03 a9 83
< [02 01 00 02 08 02 80 00 4e 18 03 a9 83 9c
< [02 01 00 02 08 02 80 00 4e 18 03 a9 83 9c 79
< [02 01 00 02 08 02 80 00 4e 18 03 a9 83 9c 79 01
< [02 01 00 02 08 02 80 00 4e 18 03 a9 83 9c 79 01 80
< [02 01 00 02 08 02 80 00 4e 18 03 a9 83 9c 79 01 80 ]
< [02 01 00 02 08 02 80 00 4e 18 03 a9 83 9c 79 01 80 ]
< Informational frame:
< SAPI: 00 C/R: 1 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: 28 ]
< Restart Indentifier: [ Ext: 1 Spare: 0 Resetting Indicated Channel (0) ]
Sending Receiver Ready (1)

> [
> [02
> [02 01
> [02 01 01
> [02 01 01 02
> [02 01 01 02 ]
> [02 01 01 02 ]
> 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: 0
> 0 bytes of data
-- Restarting T203 counter
-- Restarting T203 counter

> [
> [00
> [00 01
> [00 01 02
> [00 01 02 02
> [00 01 02 02 08
> [00 01 02 02 08 02
> [00 01 02 02 08 02 00
> [00 01 02 02 08 02 00 00
> [00 01 02 02 08 02 00 00 46
> [00 01 02 02 08 02 00 00 46 18
> [00 01 02 02 08 02 00 00 46 18 03
> [00 01 02 02 08 02 00 00 46 18 03 a9
> [00 01 02 02 08 02 00 00 46 18 03 a9 83
> [00 01 02 02 08 02 00 00 46 18 03 a9 83 9d
> [00 01 02 02 08 02 00 00 46 18 03 a9 83 9d 79
> [00 01 02 02 08 02 00 00 46 18 03 a9 83 9d 79 01
> [00 01 02 02 08 02 00 00 46 18 03 a9 83 9d 79 01 80
> [00 01 02 02 08 02 00 00 46 18 03 a9 83 9d 79 01 80 ]
> [00 01 02 02 08 02 00 00 46 18 03 a9 83 9d 79 01 80 ]
> Informational frame:
> SAPI: 00 C/R: 0 EA: 0
> TEI: 000        EA: 1
> N(S): 001   0: 0
> N(R): 001   P: 0
> 13 bytes of data
-- Restarting T203 counter
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: 29 ]
> Restart Indentifier: [ Ext: 1 Spare: 0 Resetting Indicated Channel (0) ]

< [
< [00
< [00 01
< [00 01 01
< [00 01 01 04
< [00 01 01 04 ]
< [00 01 01 04 ]
< Supervisory frame:
< SAPI: 00 C/R: 0 EA: 0
< TEI: 000        EA: 1
< Zero: 0     S: 0 01: 1 [ RR (receive ready) ]
< N(R): 002 P/F: 0
< 0 bytes of data
-- ACKing all packets from 0 to (but not including) 2
-- ACKing packet 1, new txqueue is -1 (-1 means empty)
-- Since there was nothing left, stopping T200 counter
-- Nothing left, starting T203 counter
-- Restarting T203 counter

< [
< [02
< [02 01
< [02 01 02
< [02 01 02 04
< [02 01 02 04 08
< [02 01 02 04 08 02
< [02 01 02 04 08 02 80
< [02 01 02 04 08 02 80 00
< [02 01 02 04 08 02 80 00 4e
< [02 01 02 04 08 02 80 00 4e 18
< [02 01 02 04 08 02 80 00 4e 18 03
< [02 01 02 04 08 02 80 00 4e 18 03 a9
< [02 01 02 04 08 02 80 00 4e 18 03 a9 83
< [02 01 02 04 08 02 80 00 4e 18 03 a9 83 9d
< [02 01 02 04 08 02 80 00 4e 18 03 a9 83 9d 79
< [02 01 02 04 08 02 80 00 4e 18 03 a9 83 9d 79 01
< [02 01 02 04 08 02 80 00 4e 18 03 a9 83 9d 79 01 80
< [02 01 02 04 08 02 80 00 4e 18 03 a9 83 9d 79 01 80 ]
< [02 01 02 04 08 02 80 00 4e 18 03 a9 83 9d 79 01 80 ]
< Informational frame:
< SAPI: 00 C/R: 1 EA: 0
< TEI: 000        EA: 1
< N(S): 001   0: 0
< N(R): 002   P: 0
< 13 bytes of data
-- ACKing all packets from 1 to (but not including) 2
-- 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: 29 ]
< Restart Indentifier: [ Ext: 1 Spare: 0 Resetting Indicated Channel (0) ]
Sending Receiver Ready (2)

> [
> [02
> [02 01
> [02 01 01
> [02 01 01 04
> [02 01 01 04 ]
> [02 01 01 04 ]
> Supervisory frame:
> SAPI: 00 C/R: 1 EA: 0
> TEI: 000        EA: 1
> Zero: 0     S: 0 01: 1 [ RR (receive ready) ]
> N(R): 002 P/F: 0
> 0 bytes of data
-- Restarting T203 counter
-- Restarting T203 counter

> [
> [00
> [00 01
> [00 01 04
> [00 01 04 04
> [00 01 04 04 08
> [00 01 04 04 08 02
> [00 01 04 04 08 02 00
> [00 01 04 04 08 02 00 00
> [00 01 04 04 08 02 00 00 46
> [00 01 04 04 08 02 00 00 46 18
> [00 01 04 04 08 02 00 00 46 18 03
> [00 01 04 04 08 02 00 00 46 18 03 a9
> [00 01 04 04 08 02 00 00 46 18 03 a9 83
> [00 01 04 04 08 02 00 00 46 18 03 a9 83 9e
> [00 01 04 04 08 02 00 00 46 18 03 a9 83 9e 79
> [00 01 04 04 08 02 00 00 46 18 03 a9 83 9e 79 01
> [00 01 04 04 08 02 00 00 46 18 03 a9 83 9e 79 01 80
> [00 01 04 04 08 02 00 00 46 18 03 a9 83 9e 79 01 80 ]
> [00 01 04 04 08 02 00 00 46 18 03 a9 83 9e 79 01 80 ]
> Informational frame:
> SAPI: 00 C/R: 0 EA: 0
> TEI: 000        EA: 1
> N(S): 002   0: 0
> N(R): 002   P: 0
> 13 bytes of data
-- Restarting T203 counter
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: 30 ]
> Restart Indentifier: [ Ext: 1 Spare: 0 Resetting Indicated Channel (0) ]

< [
< [00
< [00 01
< [00 01 01
< [00 01 01 06
< [00 01 01 06 ]
< [00 01 01 06 ]
< Supervisory frame:
< SAPI: 00 C/R: 0 EA: 0
< TEI: 000        EA: 1
< Zero: 0     S: 0 01: 1 [ RR (receive ready) ]
< N(R): 003 P/F: 0
< 0 bytes of data
-- ACKing all packets from 1 to (but not including) 3
-- ACKing packet 2, new txqueue is -1 (-1 means empty)
-- Since there was nothing left, stopping T200 counter
-- Nothing left, starting T203 counter
-- Restarting T203 counter

< [
< [02
< [02 01
< [02 01 04
< [02 01 04 06
< [02 01 04 06 08
< [02 01 04 06 08 02
< [02 01 04 06 08 02 80
< [02 01 04 06 08 02 80 00
< [02 01 04 06 08 02 80 00 4e
< [02 01 04 06 08 02 80 00 4e 18
< [02 01 04 06 08 02 80 00 4e 18 03
< [02 01 04 06 08 02 80 00 4e 18 03 a9
< [02 01 04 06 08 02 80 00 4e 18 03 a9 83
< [02 01 04 06 08 02 80 00 4e 18 03 a9 83 9e
< [02 01 04 06 08 02 80 00 4e 18 03 a9 83 9e 79
< [02 01 04 06 08 02 80 00 4e 18 03 a9 83 9e 79 01
< [02 01 04 06 08 02 80 00 4e 18 03 a9 83 9e 79 01 80
< [02 01 04 06 08 02 80 00 4e 18 03 a9 83 9e 79 01 80 ]
< [02 01 04 06 08 02 80 00 4e 18 03 a9 83 9e 79 01 80 ]
< Informational frame:
< SAPI: 00 C/R: 1 EA: 0
< TEI: 000        EA: 1
< N(S): 002   0: 0
< N(R): 003   P: 0
< 13 bytes of data
-- ACKing all packets from 2 to (but not including) 3
-- 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: 30 ]
< Restart Indentifier: [ Ext: 1 Spare: 0 Resetting Indicated Channel (0) ]
Sending Receiver Ready (3)

> [
> [02
> [02 01
> [02 01 01
> [02 01 01 06
> [02 01 01 06 ]
> [02 01 01 06 ]
> Supervisory frame:
> SAPI: 00 C/R: 1 EA: 0
> TEI: 000        EA: 1
> Zero: 0     S: 0 01: 1 [ RR (receive ready) ]
> N(R): 003 P/F: 0
> 0 bytes of data
-- Restarting T203 counter
-- Restarting T203 counter

> [
> [00
> [00 01
> [00 01 06
> [00 01 06 06
> [00 01 06 06 08
> [00 01 06 06 08 02
> [00 01 06 06 08 02 00
> [00 01 06 06 08 02 00 00
> [00 01 06 06 08 02 00 00 46
> [00 01 06 06 08 02 00 00 46 18
> [00 01 06 06 08 02 00 00 46 18 03
> [00 01 06 06 08 02 00 00 46 18 03 a9
> [00 01 06 06 08 02 00 00 46 18 03 a9 83
> [00 01 06 06 08 02 00 00 46 18 03 a9 83 9f
> [00 01 06 06 08 02 00 00 46 18 03 a9 83 9f 79
> [00 01 06 06 08 02 00 00 46 18 03 a9 83 9f 79 01
> [00 01 06 06 08 02 00 00 46 18 03 a9 83 9f 79 01 80
> [00 01 06 06 08 02 00 00 46 18 03 a9 83 9f 79 01 80 ]
> [00 01 06 06 08 02 00 00 46 18 03 a9 83 9f 79 01 80 ]
> Informational frame:
> SAPI: 00 C/R: 0 EA: 0
> TEI: 000        EA: 1
> N(S): 003   0: 0
> N(R): 003   P: 0
> 13 bytes of data
-- Restarting T203 counter
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: 31 ]
> Restart Indentifier: [ Ext: 1 Spare: 0 Resetting Indicated Channel (0) ]

< [
< [00
< [00 01
< [00 01 01
< [00 01 01 08
< [00 01 01 08 ]
< [00 01 01 08 ]
< Supervisory frame:
< SAPI: 00 C/R: 0 EA: 0
< TEI: 000        EA: 1
< Zero: 0     S: 0 01: 1 [ RR (receive ready) ]
< N(R): 004 P/F: 0
< 0 bytes of data
-- ACKing all packets from 2 to (but not including) 4
-- ACKing packet 3, new txqueue is -1 (-1 means empty)
-- Since there was nothing left, stopping T200 counter
-- Nothing left, starting T203 counter
-- Restarting T203 counter

< [
< [02
< [02 01
< [02 01 06
< [02 01 06 08
< [02 01 06 08 08
< [02 01 06 08 08 02
< [02 01 06 08 08 02 80
< [02 01 06 08 08 02 80 00
< [02 01 06 08 08 02 80 00 4e
< [02 01 06 08 08 02 80 00 4e 18
< [02 01 06 08 08 02 80 00 4e 18 03
< [02 01 06 08 08 02 80 00 4e 18 03 a9
< [02 01 06 08 08 02 80 00 4e 18 03 a9 83
< [02 01 06 08 08 02 80 00 4e 18 03 a9 83 9f
< [02 01 06 08 08 02 80 00 4e 18 03 a9 83 9f 79
< [02 01 06 08 08 02 80 00 4e 18 03 a9 83 9f 79 01
< [02 01 06 08 08 02 80 00 4e 18 03 a9 83 9f 79 01 80
< [02 01 06 08 08 02 80 00 4e 18 03 a9 83 9f 79 01 80 ]
< [02 01 06 08 08 02 80 00 4e 18 03 a9 83 9f 79 01 80 ]
< Informational frame:
< SAPI: 00 C/R: 1 EA: 0
< TEI: 000        EA: 1
< N(S): 003   0: 0
< N(R): 004   P: 0
< 13 bytes of data
-- ACKing all packets from 3 to (but not including) 4
-- 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: 31 ]
< Restart Indentifier: [ Ext: 1 Spare: 0 Resetting Indicated Channel (0) ]
Sending Receiver Ready (4)

> [
> [02
> [02 01
> [02 01 01
> [02 01 01 08
> [02 01 01 08 ]
> [02 01 01 08 ]
> Supervisory frame:
> SAPI: 00 C/R: 1 EA: 0
> TEI: 000        EA: 1
> Zero: 0     S: 0 01: 1 [ RR (receive ready) ]
> N(R): 004 P/F: 0
> 0 bytes of data
-- Restarting T203 counter
-- Restarting T203 counter

Thanks,

Daniel

Steve



On Wed, 7 Jan 2004, Daniel Bichara wrote:

Hi,

I am trying to connect * E100P directly to Cisco using an ATM circuit. 
The ATM circuit is ok (I can connect to Ciscos). I do not understando 
too much about Cisco syntax, please help me.

#############
Cisco Conf:

isdn switch-type primary-net5
isdn voice-call-failure 0

controller E1 3
framing NO-CRC4
clock source line primary
pri-group timeslots 1-31

interface Serial3:15
no ip address
isdn switch-type primary-net5
isdn overlap-receiving T302 2000
isdn incoming-voice modem
isdn send-alerting
no cdp enable

#############
Zaptel.Conf:

span=2,1,0,ccs,hdb3,yellow
bchan=32-46,48-62
dchan=47

#############
Zapata.conf:

callwaiting=yes
callwaitingcallerid=yes
threewaycalling=no
transfer=no
cancallforward=no
callreturn=no
echocancel=yes
echocancelwhenbridged=yes
group = 2
signalling = pri_net
switchtype = national
channel => 32-46
channel => 48-62

Thanks in advance,

Daniel


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Re: [Asterisk-Users] E1 - E100P connected to Cisco - problem

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