Free audio and video App to App calling with Tringy

Tringy contacts are maintained separately in address book to connect easily. Tringy offers app to app high quality audio and video calls, messaging etc. Tringy works well even in low bandwidth network areas also.
To know more details and for free trial, drop a line to sales@voxvalley.com or Visit: http://tringy.sg/demo.html?utm_content=ADIDR2020&utm_medium=link&utm_campaign=social-postings&utm_source=forums
Phone: +91 40 2354 0882, +91 40 4020 0617.