Research reports see vigorous equipment sales as businesses adopt IP-based communications and SIP trunking.
Articles by Ed Sutherland
iPhone users can now "take their office extension with them," one-click dial other extensions.
A simplified approach to selling and deploying IP telephony is proving good business for veteran hosted PBX provider 8x8.
Typically seen as merely a cheap alternative to the PSTN, VoIP is capable of many innovative improvementsincluding better sound.