Basic Feature

Support SIP 2.0 (RFC3261) and correlative RFCs

Support IAX2 (Optional)

Support PSTN call(Optional)

SIP supports 4 SIP servers, and 3 backup SIP servers. Can connect to these SIP servers at the same time.

Voice Codec:G.711A/u, G.7231 high/low, G.729a/b, G.722,G.726,iLBC,AMR-NB,AMR-WB

Video Codec: H.263, H.264, MPEG4

Video solution: QCIF, CIF, VGA

Image format: PEG, PNG, GIF and BMP

Video format: mp4, 3gp and flv

Echo cancellation: G.168 Compliance in LEC, additional acoustic echo cancellation(AEC) can reach 96ms max filter length in hands-free mode

Support Voice Gain Setting, VAD, CNG

Support jitter buffer

Full duplex hands-free speakerphone

SIP support SIP domain, SIP authentication (none, basic, MD5), DNS name of server, Peer to Peer/ IP call

DTMF Relay:support inband, SIP info, RFC2833

Support customized music rings

Support STUN

Support SMS based on SIP

Volume(handfree/handset/headset/ring) adjustment

Visual angle adjustable display screen

Professional Speaker/HD Voice

Ergonomic handset(acoustical cochlea)

Features

Touched, Large dot matrix LCD display and softkeys make user easier to use

Friendly graphic menu

Multi language realizes localization

SIP application: support forward/transfer (blind/attended/alert)/ holding/ waiting/ 3 ways conference/ paging and intercom/ call park/ pickup/ join call/ redial and unredial/ click to dial//secondary dialing automatically

Call control features: flexible dial map, hotline, empty calling no. reject service, black list for reject authenticated call, white list, limit call, do no disturb, auto answer, caller ID, CLIR (reject the anonymous call), CLIP (make a call with anonymous), Dial without register

Human voice caller ID indication

Human voice num keypad indication

Predial

Voice recording during talking/auto answer/local

Incoming calls /outgoing calls / missing calls. Each support100 records.

Support Phonebook 2000 records

Phone book records export/import

XML phone book

Photo frame

Media player(mp3, wav, wma)

Usb disk file management

System files management

Support VoIP(SIP/RTP) encryption (e.g. RC4)

Network Features

System files management

WAN/LAN: support switch mode

Support PoE(802.3af

Support DHCP Client on WAN

Support main DNS and secondary DNS server

Support VLAN (Optional)

Support NTP Client

Support VPN L2TP , Open VPN/TLS, SRTP, HTTPS(Optional)

Support QoS with DiffServ(Optional)

Support MD5 authentication

Network tools in telnet server: including ping, trace route, telnet client

Specification

Item		VP780
Adapter(Input/ Output)		input:100-240V output:12V/1A
Port	WAN	10/100Base-T RJ-45 for LAN
	LAN	10/100Base-T RJ-45 for PC
	PSTN	RJ11
	headset	RJ9
	USB	Usb 2.0
Power Consumption		Idle: 2.5W/Active: 5W
LCD Size		Diagonal:7 inch Pixels:800x480
camera		2 mega pixel
Operation Temperature		0~40°c
elative Humidity		10~65%
CPU		Broadcom BCM11211+BCM11181 667MHz + 333MHz voice DSP + 200MHz video process with 3D acceleration
SDRAM		256MB
Flash		512MB
Weight		phone:1.2Kg/total:1.8Kg Fixed Wireless Terminals Guard against fraud,please buy from the distributors verified by Firstsing. VP780 Skype Video Phone distributeurs : Cas d'entreprise vue Voir crédit de l'entreprise bays ： Province： ville： rue： code： Contact： telephone： date de sortie： ventes：0 Stock：10000 SKU: FS00041527 Qté: customer Nom du produit Total de la commande Date de la commande Quantité Statut de la commande Avis produit pour VP780 Skype Video Phone Entrez votre propre avis Titre de l'avis: Le titre de l'avis est requis Texte de l'avis: Le texte de l'avis est requis Note: 2分 不满意 与卖家描述的不符，不满意   yandex.com| ciao.es| goo.ne.jp| rediff.com| indiatimes.com| searchnz.co.nz| seek.fr| ask.com| excite.de| libero.it| syriagate.com| naver.com| cnnst.com| Plus de 21 ans prenant avantage, partenaires de coopération à long terme de 21 ans, la stabilité des relations clientèle, la confiance dans le monde entier. Copyright © 2024 firstsing.com. Tous droits réservés. I Want To Open A Shop