Huizhou Great-Will Industrial Co., Ltd.
Main products:Gps Tracker,Fixed Coirelass Phone,Gps Mobile,Telephones,Smart Mobile Accessaries
Products
Contact Us
  • Contact Person : Mr. Chau Joe
  • Company Name : Huizhou Great-Will Industrial Co., Ltd.
  • Tel : 86-752-7800018
  • Fax : 86-752-7800089
  • Address : Guangdong,Huizhou,F/L2401,Jingyuan Int'l Building,No.19 Yunshan East Road,Jiangbei area,Huizhou City,Guangdong,China
  • Country/Region : China
  • Zip : 516023

Voip telephone/product

Voip telephone/product
Product Detailed
Voip telephone Network Protocol/Call Function/SIP Server/Phone Function Volume Adjustment Speed dial, Phone book

Network Protocol

SIP v1 (RFC2543), v2(RFC3261)

IP/TCP/UDP/RTP/RTCP

IP/ICMP/ARP/RARP/SNTP

TFTP Client/DHCP Client/PPPoE Client

Telnet/HTTP Server; DNS Client

Codec

G.711: 64k bit/s (PCM)

G.723.1: 6.3k/5.3k bit/s

G.726: 16k/ 4k/32k/40k bit/s (ADPCM)

G.729A: 8k bit/s (CS-ACELP)

G.729B: adds VAD & CNG to G.729

Voice Quality

VAD: Voice activity detection

CNG: Comfortable noise generator

LEC: Line echo canceller

Packet Loss Compensation

Adaptive Jitter Buffer

Call Function

Call Hold; 3-way conference

Call Forward;Caller ID;Call Waiting

DTMF Function

In-Band DTMF; Out-of Band DTMF

SIP Info

SIP Server

Registrar Server (three SIP account)

Outbound Proxy

Tone

Ring Tone; Ring Back Tone

Dial Tone; Busy Tone

User Programming Tone

Phone Function

Volume Adjustment

Speed dial, Phone book

Speaker Phone Flash

IP Assignment

Static IP / DHCP / PPPoE

Security

HTTP 1.1 basic/digest authentication for

Web setup

MD5 for SIP authentication (RFC2069/RFC 2617)

QoS

ToS field

NAT Traversal

STUN

Configuration

Web Browser; Console/Telnet; Keypad

Firmware Upgrade

TFTP; Console; HTTP; FTP

Tone

Ring Tone; Ring Back Tone

Dial Tone; Busy Tone

User Programming Tone

Phone Function

Volume Adjustment

Speed dial, Phone book

Speaker PhonUpgrade

TFTP; Console; HTTP; FTP

e Flash

IP Assignment

Static IP / DHCP / PPPoE

Security

HTTP 1.1 basic/digest authentication for

Web setup

MD5 for SIP authentication (RFC2069/RFC 2617)

QoS

ToS field

NAT Traversal

STUN

Configuration

Web Browser; Console/Telnet; Keypad

Firmware

Voip telephone/product



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