[6.3/Asterisk + Zaptel] Unloading module for upgrade?

[Gilles]

On Sat, 20 Dec 2008 14:25:28 +0100, Gilles <gilles.ganault at free.fr>
wrote:
>Since the Ports collection showed that there were more recent versions
>of Asterisk and Zaptel, I tried to compile/install Zaptel, but it
>fails, even after stopping Zaptel cleanly, and even after stopping
>Asterisk itself:

After rebooting, I lose the SSH connection when typing "ztcf -vv", and
I see the following error message in /var/log/messages:

Dec 20 14:37:21 freebsd kernel: Zapata Telephony Interface Registered
on major 196
Dec 20 14:37:21 freebsd kernel: Zaptel Version: zaptel-bsd-ng v0.0.1
Dec 20 14:37:21 freebsd kernel: Zaptel Echo Canceller: MG2
Dec 20 14:37:21 freebsd kernel: wctdm0 port 0xb400-0xb4ff mem
0xf5000000-0xf5000fff irq 9 at device 11.0 on pci2
Dec 20 14:37:21 freebsd kernel: wctdm0: [FAST]
Dec 20 14:37:21 freebsd kernel: Freshmaker version: 71
Dec 20 14:37:21 freebsd kernel: Freshmaker passed register test
Dec 20 14:37:21 freebsd kernel: Module 0: Installed -- AUTO FXO (FCC
mode)
Dec 20 14:37:21 freebsd kernel: Module 1: Not installed
Dec 20 14:37:21 freebsd kernel: Module 2: Not installed
Dec 20 14:37:21 freebsd kernel: Module 3: Not installed
Dec 20 14:37:21 freebsd kernel: Found a Wildcard TDM: Wildcard TDM400P
REV E/F (1 modules)
Dec 20 14:37:21 freebsd kernel: link_elf: symbol te11xp_init undefined

Thank you.