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[asterisk-users] Lot of voice cut


 
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mail.mthakkar at gmail...
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PostPosted: Tue Jan 07, 2014 2:29 pm    Post subject: [asterisk-users] Lot of voice cut Reply with quote

Hello,

I am facing lot of voice cut after installing wctw235b card.

I am using libpri-1.4.14, dahdi-linux-complete-2.8.0.1+2.8.0,
asterisk-11.7.0.

I see error (http://pastebin.com/yJEgnnq7) on console.

Can anyone help me in this please.

Regards.

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mail.mthakkar at gmail...
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PostPosted: Tue Jan 07, 2014 2:55 pm    Post subject: [asterisk-users] Lot of voice cut Reply with quote

I have added some more information - service dahdi status and system.conf
including error at http://pastebin.com/a0Zg881P

Kindly have a look.

Regards.

On Wednesday 08 Jan 2014 12:59:39 AM Mitesh Thakkar wrote:
Quote:
Hello,

I am facing lot of voice cut after installing wctw235b card.

I am using libpri-1.4.14, dahdi-linux-complete-2.8.0.1+2.8.0,
asterisk-11.7.0.

I see error (http://pastebin.com/yJEgnnq7) on console.

Can anyone help me in this please.

Regards.

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nick at flhsi.com
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PostPosted: Tue Jan 07, 2014 3:23 pm    Post subject: [asterisk-users] Lot of voice cut Reply with quote

Well, Not to point out the obvious. But it's complaining about the D-Channel not being in service.

What's the config look like on the other side? Is the D-Chan on some random channel? Or 24 and 48 as configured?


For reference. This is what one of my PRI's looks like.


]# service dahdi status
### Span 1: TE2/0/1 "T2XXP (PCI) Card 0 Span 1" (MASTER) B8ZS/ESF
1 PRI Clear (In use) (SWEC: MG2) (EC: VPM450M)
2 PRI Clear (In use) (SWEC: MG2)
3 PRI Clear (In use) (SWEC: MG2)
4 PRI Clear (In use) (SWEC: MG2)
5 PRI Clear (In use) (SWEC: MG2)
6 PRI Clear (In use) (SWEC: MG2)
7 PRI Clear (In use) (SWEC: MG2)
8 PRI Clear (In use) (SWEC: MG2)
9 PRI Clear (In use) (SWEC: MG2)
10 PRI Clear (In use) (SWEC: MG2)
11 PRI Clear (In use) (SWEC: MG2)
12 PRI Clear (In use) (SWEC: MG2)
13 PRI Clear (In use) (SWEC: MG2)
14 PRI Clear (In use) (SWEC: MG2)
15 PRI Clear (In use) (SWEC: MG2)
16 PRI Clear (In use) (SWEC: MG2)
17 PRI Clear (In use) (SWEC: MG2)
18 PRI Clear (In use) (SWEC: MG2)
19 PRI Clear (In use) (SWEC: MG2)
20 PRI Clear (In use) (SWEC: MG2)
21 PRI Clear (In use) (SWEC: MG2)
22 PRI Clear (In use) (SWEC: MG2)
23 PRI Clear (In use) (SWEC: MG2)
24 PRI HDLCFCS (In use)



Nick Olsen
Network Operations (855) FLSPEED x106





From: "Mitesh Thakkar" <mail.mthakkar@gmail.com>
Sent: Tuesday, January 07, 2014 2:55 PM
To: asterisk-users@lists.digium.com
Subject: Re: [asterisk-users] Lot of voice cut

I have added some more information - service dahdi status and system.conf
including error at http://pastebin.com/a0Zg881P

Kindly have a look.

Regards.

On Wednesday 08 Jan 2014 12:59:39 AM Mitesh Thakkar wrote:
Quote:
Hello,

I am facing lot of voice cut after installing wctw235b card.

I am using libpri-1.4.14, dahdi-linux-complete-2.8.0.1+2.8.0,
asterisk-11.7.0.

I see error (http://pastebin.com/yJEgnnq7) on console.

Can anyone help me in this please.

Regards.

--
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mail.mthakkar at gmail...
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PostPosted: Tue Jan 07, 2014 3:35 pm    Post subject: [asterisk-users] Lot of voice cut Reply with quote

Quote:
What's the config look like on the other side? Is the D-Chan on some random
channel? Or 24 and 48 as configured?
It is 24 and 48. Kindly find the system.conf as below:
# Span 1: WCTE2/0/1 "WCTE23X (PCI) Card 0 Span 1" (MASTER) ESF/B8ZS ClockSource
span=1,1,0,esf,b8zs
# termtype: te
bchan=1-23
dchan=24
echocanceller=mg2,1-23

# Span 2: WCTE2/0/2 "WCTE23X (PCI) Card 0 Span 2" ESF/B8ZS
span=2,2,0,esf,b8zs
# termtype: te
bchan=25-47
dchan=48
echocanceller=mg2,25-47

# Global data

loadzone = us
defaultzone = us
==========

What could be the solution?

Regards,
Mitesh Thakkar
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EWieling at nyigc.com
Guest





PostPosted: Tue Jan 07, 2014 3:51 pm    Post subject: [asterisk-users] Lot of voice cut Reply with quote

Sometimes you need to disable B-channel restarts, see chan_dahdi.conf.sample

-----Original Message-----
From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Mitesh Thakkar
Sent: Tuesday, January 07, 2014 2:35 PM
To: asterisk-users@lists.digium.com
Subject: Re: [asterisk-users] Lot of voice cut



Quote:
What's the config look like on the other side? Is the D-Chan on some random

Quote:
channel? Or 24 and 48 as configured?

It is 24 and 48. Kindly find the system.conf as below:

# Span 1: WCTE2/0/1 "WCTE23X (PCI) Card 0 Span 1" (MASTER) ESF/B8ZS ClockSource

span=1,1,0,esf,b8zs

# termtype: te

bchan=1-23

dchan=24

echocanceller=mg2,1-23



# Span 2: WCTE2/0/2 "WCTE23X (PCI) Card 0 Span 2" ESF/B8ZS

span=2,2,0,esf,b8zs

# termtype: te

bchan=25-47

dchan=48

echocanceller=mg2,25-47



# Global data



loadzone = us

defaultzone = us

==========



What could be the solution?



Regards,

Mitesh Thakkar


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