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Ultrative HK Co., Ltd.

Haoyunlai Building, Area 79, Bao An District,Shenzhen,Guangdong,China

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無料会員

Android OS4.2 Video IP Phone

China

UTT-990

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今すぐお問い合わせください

製品仕様

Brand Name : - Type : -

タイトルまたは説明

~l   Support 2.0 and correlative RFCs
l   4 SIP accounts
l   Supports PSTN (Optional)
l   The ability to simultaneously login to all server
l   Voice Codecs: G.711a / u, G.7231 high / low, G.729a / b, G.722, G.726, iLBC, AMR-NB; AMR-WB
l   Video codecs: H.263, H.264, MPEG4, Video resolution: QCIF, CIF, QVGA
l   Photo Format: PEG GIF and BMP PNG
l   Video formats: MP4, 3GP and FLV
l   Possibility of registering a domain or implementation of SIP calls peer to peer
l   Can be used for custom ring tones, Support for STUN
l   Support for the SIP SMS
l   HD voice
 
 
Specifications
Supported Lines
l  Supports SIP 2.0 (RFC3261) and correlative RFCs
l  SIP supports 4 SIP servers, and backup SIP proxy servers
l  Supports SIP UDP/TCP/TLS
l  Supports HDMI
l  Supports 3.5mm headset
l  Supports USB Host
l  Echo cancellation: Acoustic echo cancellation (AEC) can reach 128ms max filter length in duplex speaker phone mode
l  Supports PLC & adaptive jitter buffer
l  Supports HD speaker phone
 
Display
l  7 " TFT 800x480
 
Feature Keys
l  Capacitive touch screen
l  Support multi-touch (max - 5 touch points)
 
Audio Features
l  HD voice: HD codec, HD speaker
l  Wideband codec: G.722
l  Narrowband codec: G.711(A/u), G.723.1, G.729AB, iLBC, AMR
l  DTMF: In-band, Out-of-band(RFC 2833) and SIP INFO
l  Full-duplex hands-free speaker phone with AEC (Max filter length -128ms)
l  Voice Activity Detection (VAD)
l  Comfort Noise Generation (CNG)
l  Adaptive jitter buffer
l  Packet loss concealment (PLC)
l  Audio format: WAV,MP3,OGG

お問い合わせ

連絡先担当者:Mr. Johnsy

会社:Ultrative HK Co., Ltd.

住所:Haoyunlai Building, Area 79, Bao An District, Shenzhen, Guangdong, China,518108

To,

Mr. Johnsy < Ultrative HK Co., Ltd. >
私は知りたい:

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