VOIP:

Near toll quality, Internet telephony service for corporate. Can be used to make international and intra-company calls. Saves up to 50% on telephone bills.

Backed By Leading Edge Technology

ExpressTalk™ Fully leverages SifyNet - India 's largest and most sophisticated managed IP network. SifyNet is the first and only Tier 1 network in the country, and is built around Cisco Gigabit Switch Routers (GSRs) with each node in the network capable of routing more than 40 million packets per second.

Further, SifyNet's MPLS-enabled network provides the most sophisticated Class of Service / Quality of Service mechanisms to prioritize voice over data to ensure near toll-quality voice.