[Asterisk-Users] Low volume/ audio problems on TDM400 card

[news.asterisk.users]

I've been attempting to get this TDM400 card to work since March.
While it sort of works, I'm having a lot of audio issues with it.

I am on Asterisk 1.2.9.1 svn rev 32797 and Zaptel 1.2.6. 

I've tried moving it to beefier hardware, upgrading asterisk/zaptel/etc, 
moving the X100 cards around on the TDM400 card, nothing seems to fix it.
The card says it's a revision J card. 

I get low volume on the receiving end (too quiet to hear when channels bridge) and
adjusting rx/txgain to comfortable levels causes popping and clicking when 
calls are made that cause bridged channels.  Upgrading to the newest zaptel fixed the horrible echo
and feedback issues I was having.

Before I send it in for a replacement I thought I'd ask about it in case there is a setting
I can make to fix it.



	

	
Kernel Version 	2.6.9-34.0.1.ELsmp (SMP)
Distro Name 	CentOS release 4.3 (Final)
Uptime 	2 hours 57 minutes
Current Users 	0
Load Averages 	0.08 0.02 0.01


Network Usage
*Device* 	*Received* 	*Sent* 	*Err/Drop*
lo 	2.02 MB 	2.02 MB 	0/0
eth0 	2.49 MB 	4.67 MB 	0/0
sit0 	0.00 KB 	0.00 KB 	0/0

	
Hardware Information
Processors 	2
Model 	Intel(R) Pentium(R) D CPU 2.66GHz
CPU Speed 	2.66 GHz
Cache Size 	1024 KB
System Bogomips 	10646.51
PCI Devices 	
- 	Audio device: Intel Corporation 82801G
- 	Communication controller: Tiger Jet Network Inc. Tiger3XX Modem/ISDN 
interface
- 	Ethernet controller: Marvell Technology Group Ltd. 88E8053 PCI-E 
Gigabit Ethernet Controller
- 	IDE interface: Intel Corporation 82801GB/GR/GH
- 	SMBus: Intel Corporation 82801G
- 	VGA compatible controller: Intel Corporation 945G/GZ Express 
Integrated Graphics Controller

IDE Devices 	
- 	hdc: CD-RW IDE5224

SCSI Devices 	
- 	ATA WDC WD2500KS-00M (Direct-Access)

Memory Usage
*Type* 	*Percent Capacity* 	*Free* 	*Used* 	*Size*
Physical Memory 	20% 	806.78 MB 	195.65 MB 	1002.43 MB
- Kernel + applications 	14% 	  	135.73 MB 	 
- Buffers 	 2% 	  	17.18 MB 	 
- Cached 	4% 	  	42.75 MB 	 
Disk Swap 	0% 	760.88 MB 	0.00 KB 	760.88 MB

Mounted Filesystems
*Mount* 	*Type* 	*Partition* 	*Percent Capacity* 	*Free* 	*Used* 	*Size*
/ 	ext3 	/dev/sda2 	1% 	215.06 GB 	1.74 GB 	228.40 GB
/dev/shm 	proc 	none 	0% 	501.21 MB 	0.00 KB 	501.21 MB
/dev/shm 	sysfs 	none 	0% 	501.21 MB 	0.00 KB 	501.21 MB
/dev/shm 	devpts 	none 	0% 	501.21 MB 	0.00 KB 	501.21 MB
/boot 	ext3 	/dev/sda1 	17% 	77.33 MB 	16.29 MB 	98.72 MB
/dev/shm 	tmpfs 	none 	0% 	501.21 MB 	0.00 KB 	501.21 MB
/dev/shm 	tmpfs 	none 	0% 	501.21 MB 	0.00 KB 	501.21 MB
/Totals :  / 	1% 	215.63 GB 	1.75 GB 	228.98 GB

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