: GoogleTalk Yahoo Messenger Windows Live Facebook Skype Unified Communications UCIF All-over-IP
| (UCIF): All-over-IP Unified Communications 24.08.2010 Forrester, Unified Communications (UC) , 14,5 2015 ." , Unified Communications (UC)", , Unified Communications Interoperability Forum... » |
: 1
: GoogleTalk Yahoo Messenger Windows Live Facebook Skype Unified Communications UCIF All-over-IP
