[Asterisk-Users] Re: ztdummy / timer problem with kernel 2.6.14

Fredrik Emil Jensen fredrik at netpower.no
Mon Dec 19 08:18:37 MST 2005


Well, I formated the system installed slackware 10.2 compiled a new
kernel with 2.4.31, modprobe usb-uhci, install zaptel, no problem,
modprobe ztdummy, modprobe zaptel. Got this in lsmod

ztdummy                 1656   0  (unused)
zaptel                219520  14  [ztdummy]
usb-uhci               21936   0  [ztdummy]

Then I installed asterisk, enable musiconhold on an extension. Dialed
in, still the same problem, but this time the music was playing for some
more seconds, and stops, starts etc. Doing a moh reload then music will
play right away, but stops up after 5 - 10 sec. The strange part is that
streaming work fine now, using exten 606,1,MP3Player(webaddress), but
not moh with mpg123 to a local mp3 file!

Doing a zttest I get this results. 

--- Results after 23 passes ---
Best: 99.975586 -- Worst: 99.975586 -- Average: 99.975586

Much better results then what I got on 2.6.14

Results after 49 passes ---
Best: 99.963379 -- Worst: 99.926758 -- Average: 99.948681

Does anyone know why I got this type of results?

Regards,
Fredrik Jensen

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Tomislav
Parcina
Sent: 16. desember 2005 15:23
To: asterisk-users at lists.digium.com
Subject: [Asterisk-Users] Re: ztdummy / timer problem with kernel 2.6.14

In article <A6E86FBF13E4EF4FB4C5FCB7EC114F980611F3 at netpower-
srv02.netpower.lan>, fredrik at netpower.no says...
> I just install a fresh installation off Fedora core 4 and did a yum
> update on the system before I downloaded asterisk 1.2.1. First I
> compiled zaptel with make clean, make linux26,

You don't need "make linux26" anymore, you can use "make".

> strange/irritating for me that this doesn't work. Do I have need to by
a
> digium card to get the timer problem work correctly with asterisk? 

I don't know how to solve your problem, but with Kernel 2.6 (it has 
timing mehanism) you don't need Digium hardver to make MOH work.

Hope this helps.


-- 

Tomislav Parcina
ime.prezime at email.t-com.hr

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