overview

Akuvox R49G is a SIP-based Android video phone featuring a 7-inch touch screen. With two sets of UI respectively designed for commercial and residential applications, it can work as a productivity-enhancing business phone or a feature-rich intercom guard unit.

• Video Features: Video Codec: H.263, H.264, H.265, VP8Video Solution: QCIF, CIF, VGA, 4CIF, 720PVideo Bitrate: 64kbps-2MbpsAdaptive Bandwidth AdjustmentVideo Character: PIP, Full Screen, Local Video ON/OFF Control, Color EnhancementImage Codec: JPEG, GIF, PNG, BMPHardware Encode/Decode AccelerationVariable Bit-Rate
• Audio Features : Wideband Audio Codec: G.722Narrowband Audio Codec: PCMA, PCMU, OPUS, iLBC, G.729Noise Suppression, VAD, CNG, AGC,Audio AcceleratorEcho Cancelation: AEC, AES, NLPFull-Duplex Speakerphone4 DTMF modes: RFC2833, In-Band, SIP INFO, Auto
• Network and Security: SIP V1(RFC2543), SIP V2(RFC3261)Network Type: IPv4 & IPv6UDP Keep AliveNAT traversal: STUNIP Assignment: DHCP, Static IP, PPPoE, VPN, VLANQoS: Layer 2 (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ)Protocols: HTTP/HTTPS/FTP/TFTP/SNMP/DNS/SNTP/RTSP/SRTP/RTP/TCP/UDP/TLS/ICMP/DHCP/ARP/DNS-SRV/PNP/ZRTP
• Wireless: Wideband Audio Codec: G.722Frequency: 2.400 GHz ~ 2.497 GHzChannels: NoBandwidth: 20MHzE.I.R.P: 802.11b /11Mbps : 18 dBmE.I.R.P: 802.11g /54Mbps : 17 dBmE.I.R.P: 802.11n /65Mbps : 16 dBmModulation mode: 802.11b: DQPSK, DBPSK, CCK
• Phone Features: Android 9.0 Operation SystemSupport 2 SIP accountsCall WaitingCall TransferCall HoldMuteAuto Redial, Call ReturnSpeed DialDirect IP callDial PlanHotlineMulticast PagingAction URL/URILocal Audio/Video Call RecordingConferenceDND (Do Not Disturb)