z**r
发帖数: 17771 | | l***y
发帖数: 791 | 2 notice mentioning of nortel communication center.
the communication center > symposium server, and so cost-wise might be more
expensive than symposium. this means it's even more expensive than what i
guessed initially.
presently telephony systems have a business model of selling service per seat,
per functionality, and also anything you buy comes with many tiers of service
plan. so for example you might be buying the communication server, plus each
user license, plus service plan to have nortel | l***y
发帖数: 791 | 3 notice mentioning of nortel communication center.
the communication center > symposium server, and so cost-wise might be more
expensive than symposium. this means it's even more expensive than what i
guessed initially.
presently telephony systems have a business model of selling service per seat,
per functionality, and also anything you buy comes with many tiers of service
plan. so for example you might be buying the communication server, plus each
user license, plus service plan to have nortel |
|
