[asterisk-users] Asterisk and Cisco Unity?

[Peder @ NetworkOblivion]

Do you mean Call Manager?  Unity is just their voicemail system.  Yes, 
you can use SIP to talk between * and CM.  You can also use h.323, but 
it is a big hassle.

Tony Mountifield wrote:
> Has anyone here any experience in getting an Asterisk box to talk to
> a Cisco Unity system? I have a potential customer who would like to
> add a conference bridge to their existing Cisco Unity setup.
> 
> The digging I have done so far suggests that it should be possible to
> talk SIP between them, but I'd be interested in any stories of success
> or failure.
> 
> Cheers
> Tony