기술 VIVO Call

TECHNICAL OUTLINE
• Use Session Initiation Protocol.
• Support G729, AMR, ILBC, GSM, G711 codec.
• Compatible with EDGE, GPRS, Wi-Fi & VPN Access points.
• Consumes very low bandwidth (2 kbps) on g.729 codec.
• Improved Jitter Buffer for low speed internet.
• Dynamic PTime negotiate with remote endpoint.
• Scalable Mediation Platform.
• NAT Traversal or Private IP address.
KEY FEATURES OF RINGER DIALER
• User friendly interface.
• Crystal clear voice quality.
• Flexible integration with your Phone Book contacts.
• Compatible with all Soft Switches, supporting SIP.
• Unpredictable Branded Dialer offering on demand customization.
• Most satisfactory Anti-Block Solution.
• Unique tunneling.
• QoS for VoIP Calls.
• Display Balance.
• No extra Balance server is required.
• Dialed/Received Call History.
• Call timer.
• Refill Account.
• It works from any block or unblock country as UAE, OMAN, KSA etc.