Hi to all

Here is the problem

I have 2811 connected through WVIC-MFT-E1 to the telco using ISDN PRI
service.

IPT using CCM 4.2.

Every call I made out and in to the PSTN gets dropped on the exactly 5th
minute (300 sec) with cause code 127 interworking error

 

18F1 : 14740 882840880ms.14758 +160 +300900 pid:200 Answer 08070707#

dur 00:05:00 tx:14802/2486736 rx:14987/2397920 7F  (interworking (127))

Telephony 3/0 (14740) [3/0] tx:278170/278170/0ms g711alaw noise:-67dBm
acom:-29dBm

 

18F1 : 14742 882840950ms.14759 +90 +302820 pid:3334 Originate 600

dur 00:05:02 tx:14860/2377600 rx:14804/2368640 7F  (interworking (127))

IP 192.168.5.29:16384 SRTP: off rtt:0ms pl:277790/0ms lost:0/2/0
delay:55/55/65ms g711alaw

media inactive detected:n media contrl rcvd:n/a timestamp:n/a

 

 

I get slips on the line:

 

R2811-B#sh controllers e1 0/0/0

E1 0/0/0 is up.

Applique type is Channelized E1 - balanced

Description: BTC_PRI_LINE

No alarms detected.

alarm-trigger is not set

Version info Firmware: 20051006, FPGA: 20, spm_count = 0

Framing is CRC4, Line Code is HDB3, Clock Source is Internal.

CRC Threshold is 320. Reported from firmware  is 320.

Data in current interval (788 seconds elapsed):

0 Line Code Violations, 0 Path Code Violations

8 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins

8 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail
Secs

 

 

 

And here is the configuration:

 

controller E1 0/0/0

linecoding hdb3

framing crc4

clock source line

pri-group timeslots 1-31

 

interface Serial0/0/0:15

no ip address

encapsulation hdlc

isdn switch-type primary-net5

isdn overlap-receiving

isdn incoming-voice voice

isdn send-alerting

isdn bchan-number-order ascending round-robin

no cdp enable

end

 

 

The telco said that this is not their problem.

Any suggestion might be useful.

Thanks in advance

--------

Kind Regards,

Teodor D. Dobrev

Telelink AD

Technical Department Expert

phone: +35929704040

fax: +35929704042

cell: +359899980553

e-mail: tdobrev@telelink.bg <mailto:tdobrev@telelink.bg> 

 

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Could the service parameter have gotten changed?  In 4.1 it's 12hours
:-) maybe it got changed to 5 minutes?

 

Why don't you use clock external.

 

Scott

 

________________________________

From: cisco-voip-bounces@puck.nether.net
[mailto:cisco-voip-bounces@puck.nether.net] On Behalf Of Teodor Dobrev
Sent: Friday, July 21, 2006 5:51 AM
To: cisco-voip@puck.nether.net
Subject: [cisco-voip] calls dropping on 5th minute

 

 

Hi to all

Here is the problem

I have 2811 connected through WVIC-MFT-E1 to the telco using ISDN PRI
service.

IPT using CCM 4.2.

Every call I made out and in to the PSTN gets dropped on the exactly 5th
minute (300 sec) with cause code 127 interworking error

 

18F1 : 14740 882840880ms.14758 +160 +300900 pid:200 Answer 08070707#

dur 00:05:00 tx:14802/2486736 rx:14987/2397920 7F  (interworking (127))

Telephony 3/0 (14740) [3/0] tx:278170/278170/0ms g711alaw noise:-67dBm
acom:-29dBm

 

18F1 : 14742 882840950ms.14759 +90 +302820 pid:3334 Originate 600

dur 00:05:02 tx:14860/2377600 rx:14804/2368640 7F  (interworking (127))

IP 192.168.5.29:16384 SRTP: off rtt:0ms pl:277790/0ms lost:0/2/0
delay:55/55/65ms g711alaw

media inactive detected:n media contrl rcvd:n/a timestamp:n/a

 

 

I get slips on the line:

 

R2811-B#sh controllers e1 0/0/0

E1 0/0/0 is up.

Applique type is Channelized E1 - balanced

Description: BTC_PRI_LINE

No alarms detected.

alarm-trigger is not set

Version info Firmware: 20051006, FPGA: 20, spm_count = 0

Framing is CRC4, Line Code is HDB3, Clock Source is Internal.

CRC Threshold is 320. Reported from firmware  is 320.

Data in current interval (788 seconds elapsed):

0 Line Code Violations, 0 Path Code Violations

8 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins

8 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail
Secs

 

 

 

And here is the configuration:

 

controller E1 0/0/0

linecoding hdb3

framing crc4

clock source line

pri-group timeslots 1-31

 

interface Serial0/0/0:15

no ip address

encapsulation hdlc

isdn switch-type primary-net5

isdn overlap-receiving

isdn incoming-voice voice

isdn send-alerting

isdn bchan-number-order ascending round-robin

no cdp enable

end

 

 

The telco said that this is not their problem.

Any suggestion might be useful.

Thanks in advance

--------

Kind Regards,

Teodor D. Dobrev

Telelink AD

Technical Department Expert

phone: +35929704040

fax: +35929704042

cell: +359899980553

e-mail: tdobrev@telelink.bg <mailto:tdobrev@telelink.bg> 

 

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Hi to all,

I found the problem - there is a pix between the call manager and phones net
work, and the gateway.This f... device was droping the udp connection after 
exactly 5 minutes because it is considering it as idle - why? I don't know:-
)

Thanks for the help to all that responded - sorry I cant send debugs now bec
ause I obviously didn't save any.

 

Have a great evening/day

 

 

________________________________

From: Fedorov, Konstantin [mailto:kfedor@amt.ru] 
Sent: 24 àÌÉ 2006 Ç. 10:04
To: Teodor Dobrev
Subject: RE: [cisco-voip] calls dropping on 5th minute

 

Hi,

 

Could you send a ISDN trace to the list ??

 

debug isdn q931

debug h225 q931

 

-----------------------
Sincerely Yours,
Konstantin Fedorov

________________________________

From: cisco-voip-bounces@puck.nether.net [mailto:cisco-voip-bounces@puck
.nether.net] On Behalf Of Teodor Dobrev
Sent: Friday, July 21, 2006 4:51 PM
To: cisco-voip@puck.nether.net
Subject: [cisco-voip] calls dropping on 5th minute

 

 

Hi to all

Here is the problem

I have 2811 connected through WVIC-MFT-E1 to the telco using ISDN PRI servic
e.

IPT using CCM 4.2.

Every call I made out and in to the PSTN gets dropped on the exactly 5th min
ute (300 sec) with cause code 127 interworking error

 

18F1 : 14740 882840880ms.14758 +160 +300900 pid:200 Answer 08070707#

dur 00:05:00 tx:14802/2486736 rx:14987/2397920 7F  (interworking (127))

Telephony 3/0 (14740) [3/0] tx:278170/278170/0ms g711alaw noise:-67dBm a
com:-29dBm

 

18F1 : 14742 882840950ms.14759 +90 +302820 pid:3334 Originate 600

dur 00:05:02 tx:14860/2377600 rx:14804/2368640 7F  (interworking (127))

IP 192.168.5.29:16384 SRTP: off rtt:0ms pl:277790/0ms lost:0/2/0 delay:55/55
/65ms g711alaw

media inactive detected:n media contrl rcvd:n/a timestamp:n/a

 

 

I get slips on the line:

 

R2811-B#sh controllers e1 0/0/0

E1 0/0/0 is up.

Applique type is Channelized E1 - balanced

Description: BTC_PRI_LINE

No alarms detected.

alarm-trigger is not set

Version info Firmware: 20051006, FPGA: 20, spm_count = 0

Framing is CRC4, Line Code is HDB3, Clock Source is Internal.

CRC Threshold is 320. Reported from firmware  is 320.

Data in current interval (788 seconds elapsed):

0 Line Code Violations, 0 Path Code Violations

8 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins

8 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs

 

 

 

And here is the configuration:

 

controller E1 0/0/0

linecoding hdb3

framing crc4

clock source line

pri-group timeslots 1-31

 

interface Serial0/0/0:15

no ip address

encapsulation hdlc

isdn switch-type primary-net5

isdn overlap-receiving

isdn incoming-voice voice

isdn send-alerting

isdn bchan-number-order ascending round-robin

no cdp enable

end

 

 

The telco said that this is not their problem.

Any suggestion might be useful.

Thanks in advance

--------

Kind Regards,

Teodor D. Dobrev

Telelink AD

Technical Department Expert

phone: +35929704040

fax: +35929704042

cell: +359899980553

e-mail: tdobrev@telelink.bg <mailto:tdobrev@telelink.bg> 

 

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Sounds like a problem with the TCP Keepalives for the active call.  You 
may be running into an issue with h225 fixup.

Kevin
On Jul 24, 2006, at 1:18 PM, Teodor Dobrev wrote:

>
> Hi to all,
> I found the problem ¨C there is a pix between the call manager and 
> phones network, and the gateway.This f¡_ device was droping the udp 
> connection after exactly 5 minutes because it is considering it as 
> idle ¨C why? I don¡¯t knowJ
> Thanks for the help to all that responded ¨C sorry I cant send debugs 
> now because I obviously didn¡¯t save any.
>  
> Have a great evening/day
>  
>  
>
> From: Fedorov, Konstantin [mailto:kfedor@amt.ru]
> Sent: 24 §À§Ý§Ú 2006 §Ô. 10:04
> To: Teodor Dobrev
> Subject: RE: [cisco-voip] calls dropping on 5th minute
>  
> Hi,
>  
> Could you send a ISDN trace to the list ??
>  
> debug isdn q931
> debug h225 q931
>  
>
> -----------------------
>  Sincerely Yours,
>  Konstantin Fedorov
>
> From: cisco-voip-bounces@puck.nether.net 
> [mailto:cisco-voip-bounces@puck.nether.net] On Behalf Of Teodor Dobrev
> Sent: Friday, July 21, 2006 4:51 PM
> To: cisco-voip@puck.nether.net
> Subject: [cisco-voip] calls dropping on 5th minute
>  
>  
> Hi to all
> Here is the problem
> I have 2811 connected through WVIC-MFT-E1 to the telco using ISDN PRI 
> service.
> IPT using CCM 4.2.
> Every call I made out and in to the PSTN gets dropped on the exactly 
> 5th minute (300 sec) with cause code 127 interworking error
>  
> 18F1 : 14740 882840880ms.14758 +160 +300900 pid:200 Answer 08070707#
>  dur 00:05:00 tx:14802/2486736 rx:14987/2397920 7F  (interworking 
> (127))
> Telephony 3/0 (14740) [3/0] tx:278170/278170/0ms g711alaw noise:-67dBm
 
> acom:-29dBm
>  
> 18F1 : 14742 882840950ms.14759 +90 +302820 pid:3334 Originate 600
>  dur 00:05:02 tx:14860/2377600 rx:14804/2368640 7F  (interworking 
> (127))
>  IP 192.168.5.29:16384 SRTP: off rtt:0ms pl:277790/0ms lost:0/2/0 
> delay:55/55/65ms g711alaw
>  media inactive detected:n media contrl rcvd:n/a timestamp:n/a
>  
>  
> I get slips on the line:
>  
> R2811-B#sh controllers e1 0/0/0
> E1 0/0/0 is up.
>   Applique type is Channelized E1 - balanced
>   Description: BTC_PRI_LINE
>   No alarms detected.
>   alarm-trigger is not set
>   Version info Firmware: 20051006, FPGA: 20, spm_count = 0
>   Framing is CRC4, Line Code is HDB3, Clock Source is Internal.
>   CRC Threshold is 320. Reported from firmware  is 320.
>   Data in current interval (788 seconds elapsed):
>      0 Line Code Violations, 0 Path Code Violations
>      8 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
>      8 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail 
> Secs
>  
>  
>  
> And here is the configuration:
>  
> controller E1 0/0/0
>  linecoding hdb3
>  framing crc4
>  clock source line
>  pri-group timeslots 1-31
>  
> interface Serial0/0/0:15
>  no ip address
>  encapsulation hdlc
>  isdn switch-type primary-net5
>  isdn overlap-receiving
>  isdn incoming-voice voice
>  isdn send-alerting
>  isdn bchan-number-order ascending round-robin
>  no cdp enable
> end
>  
>  
> The telco said that this is not their problem.
> Any suggestion might be useful.
> Thanks in advance
> --------
> Kind Regards,
> Teodor D. Dobrev
> Telelink AD
> Technical Department Expert
> phone: +35929704040
> fax: +35929704042
> cell: +359899980553
> e-mail: tdobrev@telelink.bg
>  
>  ________________________________________
_______
> cisco-voip mailing list
> cisco-voip@puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-voip

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