[Asterisk-biz] Attendant Phone

[Kevin P. Fleming]

Peter Ericksen wrote:
> I was looking for an attendant phone myself a couple weeks ago, and still
> haven't found anything suitable.  I need something that can grow to 200
> DSS/BLF keys.

This will be completely impractical for Asterisk use; the only method 
SIP devices have of keeping DSS/BLF keys updated is via SIP 
SUBSCRIBE/NOTIFY, and the overhead of handling 200 of them on a single 
phone will be enormous.

For that scale, you need to consider PC-based solutions, not phones.