Softphone for 10.04LTS

[opm595]

Hi Guys,
Any Pennytel subscribers out there tell me of the best Softphone, codedecs,
and config etc, to install on 10.04LTS.
My actual VoIP system is going to be out of order for a few days, while I'm
doing some reno's, and thought the soft phone idea might be an option.
Pennytel have their own from the members area, which work ok in Chrome
(sadly crashes Fox), but hoping to install something so I can just make
calls from desktop/Panel etc.
Any advice much appreciated.
Cheers,
Rob
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.ubuntu.com/archives/ubuntu-au/attachments/20120210/8f50eb60/attachment.html>