nexVortex SIP Trunking Service is Tested and Certified with Yeastar
Both Yeastar Cloud PBX and S-Series VoIP PBX Can Be Confidently Deployed Using nexVortex’s SIP Service. HERNDON, VA / XIAMEN, CHINA - (August 27, 2018) – nexVortex (www.nexVortex.com), a leader in cloud communications and an industry expert in SIP Trunking, and…