[asterisk-users] MeetMe Conference on Asterisk-1.4.13

Hello all,

I am planning to setup a MeetMe conference functionality on Asterisk-1.4.13 without having a Zaptel card.  All users will be calling through SIP only.  AFAIK, the said application needs a timer which makes use of the ztdummy module.  I have basically two (2) problems I am encountering here that [1] I can't load the ztdummy.ko module and [2] Asterisk don't run when running it through the initscript but running directly the command "asterisk" will run the said service.  The Asterisk-1.4.13 is inside the Xen domU that runs a Debian GNU/Linux Etch AMD64 by the way.

The following are what I've been doing here on my Asterisk-1.4.13 box:

# dpkg -l | grep asterisk
rc  asterisk                          1.4.13~dfsg-1                        Open Source Private Branch Exchange (PBX)
ii  asterisk-config                   1.4.13~dfsg-1                        Configuration files for Asterisk
ii  asterisk-doc                      1.4.13~dfsg-1                        Source code documentation for Asterisk
ii  asterisk-sounds-main              1.4.13~dfsg-1                        Core Sound files for Asterisk (English)

# dpkg -i zaptel-modules-2.6.18-5-xen-amd64_1.4.5.1~dfsg-2+2.6.18.dfsg.1-13etch4_amd64.deb
Selecting previously deselected package zaptel-modules-2.6.18-5-xen-amd64.
(Reading database ... 16843 files and directories currently installed.)
Unpacking zaptel-modules-2.6.18-5-xen-amd64 (from zaptel-modules-2.6.18-5-xen-amd64_1.4.5.1~dfsg-2+2.6.18.dfsg.1-13etch4_amd64.deb ) ...
Setting up zaptel-modules-2.6.18-5-xen-amd64 (1.4.5.1~dfsg-2+2.6.18.dfsg.1-13etch4) ...

# dpkg -l | grep zaptel
ii  zaptel-modules-2.6.18-5-xen-amd64 1.4.5.1~dfsg-2+2.6.18.dfsg.1-13etch4 zaptel modules for Linux (kernel 2.6.18-5-xen-amd64)

# ls /lib/modules/2.6.18-5-xen-amd64/misc/
cwain.ko      torisa.ko   wctdm24xxp   zaphfc.ko     ztgsm.ko
ds1x1f.ko     vzaphfc     wctdm.ko     zaptel.ko     zttranscode.ko
opvxa1200.ko   wcfxo.ko    wcte11xp.ko  ztd-eth.ko
pciradio.ko   wct1xxp.ko  wcte12xp.ko  ztd-loc.ko
qozap.ko      wct4xxp     wcusb.ko     ztdummy.ko
tor2.ko       wctc4xxp    xpp          ztdynamic.ko

# insmod /lib/modules/2.6.18-5-xen-amd64/misc/ztdummy.ko
ztdummy: Unknown symbol zt_receive
ztdummy: Unknown symbol zt_transmit
ztdummy: Unknown symbol zt_unregister
ztdummy: Unknown symbol zt_register
insmod: error inserting '/lib/modules/2.6.18-5-xen-amd64/misc/ztdummy.ko': -1 Unknown symbol in module

# /etc/init.d/asterisk start
Starting Asterisk PBX: asterisk.

# lsof -i
COMMAND   PID     USER   FD   TYPE DEVICE SIZE NODE NAME
sshd    16359     root    3u  IPv6  19347       TCP *:ssh (LISTEN)

Lastly, do I really need to install the kernel-headers on this box?

Thank you in advance.

Regards,

GNUbie