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Home > Archive > Voice over IP Cisco > July 2006 > calls dropping on 5th minute
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calls dropping on 5th minute
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| Teodor Dobrev 2006-07-21, 1:11 pm |
|
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>
| |
| Voll, Scott 2006-07-21, 1:11 pm |
| 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>
| |
| Teodor Dobrev 2006-07-24, 1:11 pm |
| Hi to all,
I found the problem - 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 - why? I don't know:-)
Thanks for the help to all that responded - 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 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 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>
| |
| Kevin Thorngren 2006-07-24, 7:11 pm |
| 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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