TelTel is the leading provider of SIP-based global Internet telephony services.
Headquartered in the United States with branch offices in Asia, TelTel is positioned as one of the leaders in the IV
(Instant Voice) category which defines a new generation of services consisting of the coupling of Telephony and Presence.
With about 800,000 registered users and growing rapidly daily, TelTel hosts the world's largest and fastest growing
SIP-based Internet telephony user community.
TelTel and SIP
TelTel uses industry standard SIP (Session Initiation Protocol)
as its underlying messaging protocol instead of relying on proprietary protocols for VoIP communications.
This approach allows SIP-compliant solution providers to tap into the TelTel platform and its user base to deliver
a large array of global Internet telephony solutions and services.
TelTel the Application
TelTel services consist of a downloadable TelTel softphone client with global
telephony services delivered via a managed peer-to-peer Internet telephony backbone complete with peer relays
deployed and managed in major markets around the world. The managed peer-to-peer approach to Internet telephony
guarantees QoS when compared to traditional peer-to-peer methodology designed to deliver services based only on
best effort. The combination of TelTel managed peer-to-peer platform along with the adoption of SIP as the underlying
communication protocol makes TelTel an extremely scalable telephony and communication platform for present and future
Instant Voice (IV) applications.