which are the most important ip telephony enterprises?
Answers:
ok we got Cisco Ip Phones, we got Mitel, hmm we have siemens, 3COM, Avaya, Nortel and Alcatel. Cisco rules.
Other answers:
cisco series IP Phones are one of the best, which i used nowadays with Call Manager Express...
some of the Cisco IP Phones Models
7970-- Colour display with touch screen
7960- with extendabel panel
7940- with good display
gazali...
Hands down any IP telephony engineer will tell you Cisco is the best and i can't agree more.