Messenger SDK Specifications

Supported Platforms

Messenger supports major fixed and mobile device platforms, including Android, iOS, Linux, OS X, Windows, and Windows Phone, and fixed and mobile networks, including cable, DSL, 3G, LTE, 4G, and WiFi.

Standards Compliance and Certification:

• Compliant with IETF standards SIP and XMPP
• Compliant with IETF, 3GPP, and CableLabs standards STUN, TURN, and ICE
• Plug-and-play voice codecs including G.711, G.729, GSM, iLBC, SirenTM, Speex, and more
• Plug-and-play video codecs including EyeStreamTM, H.263, H.264, and more
• Federated instant messaging with AOL, Google Talk, MSN, Yahoo!, and more
• Android, iOS, Linux, OS X, Windows, and Windows Phone support

Guaranteed Voice and Video Quality:

• Patented AnyBandwidth Technology guarantees voice and video quality over any fixed or mobile network including cable, DSL, WiFi, 3G, LTE, and 4G
• Personal Quality Profile enables personalized prioritization of voice and video quality parameters
• High definition voice and video
• Packet loss concealment for 3G, 4G, LTE, and WiFi mobile networks
• Voice processing (AEC, AGC, CNG, NS, VAD) for hands-free handsets and tablets
• Power management for mobile devices
• Conferencing for up to 8 parties

Guaranteed Firewall and NAT Traversal:

• Patented AnyFirewall Technology guarantees 100% NAT traversal through any firewall, NAT, proxy, or UPnP
• Supports all NAT types including full cone, address restricted cone, port restricted cone, and symmetric
• Supports all fixed and mobile networks and devices including cable, DSL, WiFi, 3G, LTE and 4G

High Performance:

• ~1.5 MB footprint for integration into embedded systems and mobile devices
• Peer-to-peer media transport over UDP-enabled networks for low latency and high scalability
• Scalable to tens of millions of subscribers

Security:

• TLS for signalling encryption
• SRTP for media encryption