Q-sig Integration AS5400 / Hicon 300 E

r.neto · ‎04-25-2003

I have a AS5400 router, and it has two E1/R2 interfaces and One E1/PRI(ISDN/QSIG).The first E1(6/7) are linked with PBX (ISDN Q-Sig) and the second E1 I used to remote access with E1 R2 linked with PSTN it's work fine.

The problem is with ISDN/Q-SIG voice works:

Below the configuration: (sh ver, Debug q931 and 921)

-----------

Phone -- PABX/Hicom 300 -- E1/PRI(ISDN-Qsig) -- AS5400 --- 2621 -- E1/R2 -- PABX/Hicom 300 Phone

-----------

AS5400#sh run

Building configuration...

Current configuration : 6990 bytes

!

version 12.2

service timestamps debug datetime msec localtime show-timezone

service timestamps log datetime msec localtime show-timezone

service password-encryption

service pt-vty-logging

!

hostname AS5400

!

boot system flash c5400-is-mz.122-15.T1.bin

no boot startup-test

logging queue-limit 100

no logging rate-limit

no logging console

!

resource-pool disable

clock timezone BRA -3

spe country e1-default

!

spe default-firmware spe-firmware-1

ip subnet-zero

no ip source-route

ip cef

!

isdn switch-type primary-qsig

isdn voice-call-failure 0

!

voice call send-alert

voice call convert-discpi-to-prog

voice call carrier capacity active

voice rtp send-recv

!

voice service voip

fax protocol t38 ls-redundancy 0 hs-redundancy 0 fallback none

h323

!

voice class codec 1

codec preference 1 g726r32

!

voice class codec 2

codec preference 1 g729br8

codec preference 5 g726r32

!

no voice hpi capture buffer

no voice hpi capture destination

!

mta receive maximum-recipients 0

!

controller E1 6/0

framing NO-CRC4

ds0-group 0 timeslots 1-15,17-31 type r2-digital r2-compelled ani

ds0 busyout 27-31 soft

cas-custom 0

country brazil

metering

seizure-ack-time 2

category 2

answer-signal group-b 1

dnis-digits min 3 max 12

answer-guard-time 1

description *** E1/R2 / PABX ***

!

controller E1 6/1

framing NO-CRC4

ds0-group 0 timeslots 1-15,17-31 type r2-digital r2-compelled

cas-custom 0

country brazil

metering

seizure-ack-time 2

category 2

answer-signal group-b 1

dnis-digits min 3 max 12

answer-guard-time 1

description *** E1/R2 / PABX ***

!

controller E1 6/2

!

controller E1 6/3

!

controller E1 6/4

!

controller E1 6/5

!

controller E1 6/6

!

controller E1 6/7

pri-group timeslots 1-8,16

description *** E1/PRI ISDN Q-sig / PABX ***

!

interface FastEthernet0/0

ip address xxxxxxxxxxxxxxxxxx

ip route-cache flow

duplex full

speed 100

no cdp enable

!

interface FastEthernet0/1

ip address xxxxxxxxxxxxxxxxxxxx

load-interval 30

duplex full

speed auto

no cdp enable

hold-queue 75 in

!

interface Serial6/7:15

no ip address

isdn switch-type primary-qsig

isdn overlap-receiving

isdn incoming-voice modem

isdn guard-timer 3000

isdn contiguous-bchan

isdn bchan-number-order ascending

isdn sending-complete

no cdp enable

!

interface Group-Async0

no ip address

group-range 1/00 3/107

!

ip classless

ip route 0.0.0.0 0.0.0.0 xxxxxxxxx

no ip http server

!

call rsvp-sync

!

call progress tone country brazil

!

voice-port 6/0:0

input gain -5

output attenuation -5

compand-type a-law

cptone BR

timeouts initial 0

timeouts interdigit 0

timeouts call-disconnect 3

timeouts wait-release 3

!

voice-port 6/1:0

input gain -5

output attenuation -5

compand-type a-law

cptone BR

!

voice-port 6/7:D

bearer-cap Speech

!

mgcp profile default

!

dial-peer cor custom

dial-peer voice 1 pots

description *** xxxxxxxxxxxxxxxx ***

preference 1

destination-pattern 514...

progress_ind alert enable 8

direct-inward-dial

port 6/0:0

prefix 4

!

dial-peer voice 4 voip

description *** xxxxxxxxxxx ***

destination-pattern 0115509....

voice-class codec 1

session target ipv4:xxxxxxxxxx

fax rate 14400

fax protocol t38 ls-redundancy 0 hs-redundancy 0 fallback none

!

dial-peer voice 150 voip

description *** xxxxxxxxxxxxxx ***

preference 3

destination-pattern 2301T

progress_ind setup enable 3

voice-class codec 1

session target ipv4:xxxxxxxxx

fax rate 14400

fax protocol t38 ls-redundancy 0 hs-redundancy 0 fallback none

!

dial-peer voice 5 pots

description *** xxxxxxxxxxxxxxxx ***

preference 5

destination-pattern 514...

direct-inward-dial

port 6/1:0

forward-digits 3

prefix 4

!

dial-peer voice 7 pots

description *** xxxxxxxxxxxxxxx ***

preference 3

destination-pattern 515T

direct-inward-dial

port 6/1:0

forward-digits 3

prefix 5

!

dial-peer voice 100 voip

description *** xxxxxxxxxxxx ***

destination-pattern 110T

voice-class codec 1

session target ipv4:xxxxxxxxxx

fax rate 14400

fax protocol t38 ls-redundancy 0 hs-redundancy 0 fallback none

!

dial-peer voice 159 voip

description *** ISDN-Qsig ***

destination-pattern 590115509....

voice-class codec 1

session target ipv4:xxxx

no vad

!

line 3/00 3/107

no flush-at-activation

modem InOut

!

scheduler allocate 10000 400

end

AS5400#sh ver

Cisco Internetwork Operating System Software

IOS (tm) 5400 Software (C5400-IS-M), Version 12.2(15)T1, RELEASE SOFTWARE (fc1)

TAC Support: http://www.cisco.com/tac

Compiled Thu 27-Mar-03 07:42 by ccai

Image text-base: 0x6000895C, data-base: 0x61600000

ROM: System Bootstrap, Version 12.2(1r)1, RELEASE SOFTWARE (fc1)

BOOTLDR: 5400 Software (C5400-BOOT-M), Version 12.1(1)XD1, EARLY DEPLOYMENT RELEASE SOFTWARE (fc2)

voz2-poa uptime is 21 hours, 15 minutes

System returned to ROM by reload at 12:24:43 BRA Thu Apr 24 2003

System image file is "flash:c5400-is-mz.122-15.T1.bin"

cisco AS5400 (R7K) processor (revision T) with 262144K/65536K bytes of memory.

Processor board ID JAE053503JM

R7000 CPU at 250Mhz, Implementation 39, Rev 1.0, 256KB L2, 2048KB L3 Cache

Last reset from IOS reload

Channelized E1, Version 1.0.

Bridging software.

X.25 software, Version 3.0.0.

Primary Rate ISDN software, Version 1.1.

Manufacture Cookie Info:

EEPROM Type 0x0001, EEPROM Version 0x01, Board ID 0x31,

Board Hardware Version 3.27, Item Number 800-5171-02,

Board Revision A0, Serial Number JAE053503JM,

PLD/ISP Version 2.2, Manufacture Date 3-Sep-2001.

Processor 0x14, MAC Address 0x0653455054

Backplane HW Revision 1.0, Flash Type 5V

2 FastEthernet/IEEE 802.3 interface(s)

19 Serial network interface(s)

276 terminal line(s)

16 Channelized E1/PRI port(s)

512K bytes of non-volatile configuration memory.

32768K bytes of processor board System flash (Read/Write)

8192K bytes of processor board Boot flash (Read/Write)

Configuration register is 0x2102

AS5400#

AS5400#debug isdn q931

debug isdn q931 is ON.

voz2-poa#debug isdn q921

debug isdn q921 is ON.

voz2-poa#

*Apr 24 10:34:01.444 BRA: ISDN Se6/7:15 Q921: User RX <- RRp sapi=0 tei=0 nr=0

*Apr 24 10:34:01.444 BRA: ISDN Se6/7:15 Q921: User TX -> RRf sapi=0 tei=0 nr=66

*Apr 24 10:34:10.096 BRA: ISDN Se6/7:15 Q921: User RX <- INFO sapi=0 tei=0, ns=66 nr=0

*Apr 24 10:34:10.096 BRA: ISDN Se6/7:15 Q931: SEGMENT pd = 8 callref = 0x007F

Segmented Message i = 0x8105

1st segment. Segments remaining : 1

*Apr 24 10:34:10.096 BRA: ISDN Se6/7:15 Q921: User TX -> RR sapi=0 tei=0 nr=67

*Apr 24 10:34:10.120 BRA: ISDN Se6/7:15 Q921: User RX <- INFO sapi=0 tei=0, ns=67 nr=0

*Apr 24 10:34:10.120 BRA: ISDN Se6/7:15 Q931: SEGMENT pd = 8 callref = 0x007F

Segmented Message i = 0x0005

Segments remaining : 0

*Apr 24 10:34:10.120 BRA: ISDN Se6/7:15 Q921: User TX -> RR sapi=0 tei=0 nr=68

*Apr 24 10:34:10.120 BRA: ISDN Se6/7:15 Q931: RX <-

*Apr 24 10:34:10.120 BRA: ISDN Se6/7:15 Q931: SETUP pd = 8 callref = 0x007F (re-assembled)

Bearer Capability i = 0x9090A3

Standard = CCITT

Transer Capability = 3.1kHz Audio

Transfer Mode = Circuit

Transfer Rate = 64 kbit/s

Channel ID i = 0xA98382

Exclusive, Channel 2

Facility i = 0x91AA068001008201008B0100A1150202243006082B0C02885302010603050101000000

Facility i = 0x91AA068001018201018B0100A1580202244006082B0C0288530201073048A2463044810100820101A30BA0098004343136310A0100A40B80033230313004800200C8A50C8004343136313004800200C8A614800D353930313135353039393035303003800164

Facility i = 0x91AA068001018201018B0100A1300202245006082B0C0288530201043020800332303102030ACB48800332303102030ACB49A004800200C8A104800200C8

Facility i = 0x91AA068001008201008B0102A1140202246002013B300B30090A01050A01030A0104

Facility i = 0x91AA068001008201008B0100A11C0202247006042B0C0900A110040B4A4F414F204152414E4441020101

Facility i = 0x91AA068001008201018B0100A1330202248006082B0C0288530201003023822101039E00A0031A0200000001000000000000840E38208F0480C500000404008884

Progress Ind i = 0x8183 - Origination address is non-ISDN

Calling Party Number i = 0x0083, '4161'

Plan:Unknown, Type:Unknown

Called Party Number i = 0x80, '5901155099050'

Plan:Unknown, Type:Unknown

*Apr 24 10:34:10.120 BRA: ISDN **ERROR**: Module-CCPQSIG Function-CCPQSIG_CallOffered Error-Unknown event 0x4E

*Apr 24 10:34:14.064 BRA: ISDN Se6/7:15 Q921: User RX <- INFO sapi=0 tei=0, ns=68 nr=0

*Apr 24 10:34:14.064 BRA: ISDN Se6/7:15 Q931: RELEASE_COMP pd = 8 callref = 0x007F

Cause i = 0x80E6333033 - Recovery on timer expiry

*Apr 24 10:34:14.064 BRA: ISDN Se6/7:15 Q921: User TX -> RR sapi=0 tei=0 nr=69

AS5400#

Any idea?

Can someone help me?

Regards

tepatel · ‎04-27-2003

The call received on AS5400 over isdn-qsig line was disconnected because of CALL-PROCEEDING was not received by PBX/Hicom switch.

So number 5901155099050 will match the voip dial-peer 159 and ip call will be initiated to 2621. Now 2621 will initiate the call over E1-R2 to pbx/switch and call-proceeding has to be generated by that switch which will be forwarded back to isdn-qsig switch/pbx. I think that delayed too much and finally switch may have timedout and disconnect the call.

So turn on "debug voip ccapi inout" and "debug isdn q931" on both the gateways involved to see what happened with that call.

rocampo · ‎04-27-2003

Hello,

You might want to try another signalling method other than QSIG.

We got a Cisco router to work with a HICOM 300 and HICOM 100 using

Euro ISDN or some call it ETSI.

Your switch type on the Cisco router will be Basic Net 3.

We used a 1751-V router with a VIC-2BRI-NT/TE voice module.