Rostelecom expands PBX services penetration

(Telecompaper) Russian national operator Rostelecom announced that its PBX services are available in more than 500 cities and towns across the country.  The… http://feedproxy.google.com/~r/TelecompaperFixed/~3/1_RZIGJWj5U/rostelecom-expands-pbx-services-penetration–1403418