Dateline City:
CAMPBELL, Calif.
CAMPBELL, Calif. (October 14, 2015)—IHS (NYSE: IHS) conducted in-depth interviews with enterprises in North America that are using premises-based PBX or unified communications systems and found that 45 percent of respondents use SIP (Session Initiation Protocol) today for a portion of their voice connectivity requirements, rising to 62 percent by 2017 as the use of legacy trunks such as T1s decreases.
Language:
English
