1.
Сайт voiceip.com.ua
http://www.voiceip.com.ua/ - Odesa
CTI
2.
Сайт sipnet.com.ua
http://www.sipnet.com.ua/ - Odesa
CTI
3.
International Phone Cards International Phone Cards
http://masterbell.com.ru/ - Odesa
Information about cards; catalogue, prices.
CTI
4.
Official site of telecommunication company "Telnet Official site of telecommunication company "Telnet
http://www.delta-card.uptel.net/ - Odesa
Services of IP-telephony. Cards of IP-telephony "Delta". Telecommunication equipment by NSG. Services, tariffs, prices.
CTI