[asterisk-users] Re: PSTN Calls from SI.P: buzzing and pops

[Allen Casteran]

Tzafrir Cohen wrote:
> On Fri, Feb 16, 2007 at 03:27:15AM -0500, Allen Casteran wrote:
> 
>>As a follow up test, I unplugged line 1 from the Astibank and connected 
>>it to a butt set. Placed a call into my own office and listened to 10 
>>minutes of voice mail. Clean sound. No crackles or buzzing.
>>
>>Reconnect the CO line to the Astribank and place same call to my office.
>>Listen to voicemail and hear 3 pops, buzzes in 2-3 minutes.
> 
> 
> uname -r
2.6.9-42.0.8.ELsmp

> cat /proc/xpp/sync

# To modify sync source write into this file:
#     HOST        - For host based sync
#     0 0         - XBUS-0/XPD-0 provide sync
#     m n         - XBUS-m/XPD-n provide sync
HOST
tick: #6109170
tick rate: 1000/second (SAMPLE_TICKS=10000)