PH800N

PH800N

General

-   IETF SIP (RFC3261)

-   Asterisk Compatible

 

Call Features

-   Line 1 / Line 2

-   Full Duplex Speaker Phone

-   Call Forward / Call Transfer (blind & attended)

-   Do not disturb

-   Anonymous Caller

-   Call Mute / Call Hold & Resume / Call Waiting

-   Caller ID display

-   Redial

-   Music on hold

-   Message Waiting Indication

-   Voicemail button

-   6 Speed dial buttons

-   Volume Adjustment (16db)

-   Handsfree Mic Gain Adjustment (12db)

-   Adjustable Hook Flash Timer

-   SIP Registration Timers

-   SIP Session Timers

-   SIP Outbound Proxy

-   Inband / Outband DTMF (RFC2833, SIP‐INFO)

 

Codec

-   G.711μ‐law, G.711a‐law, G.729a

 

Voice Quality

-   PESQ‐LQ up to 4.4 for G.711

-   PESQ‐LQ up to 4.0 for G.729

-   VAD (Voice Activity Detection)

-   CNG (Comfort Noise Generator)

-   Echo Cancellation (LEC & AEC)

-   Jitter buffer

 

QoS

-   RTP DSCP / ToS

 

IP Assignment

-   Static IP

-   DHCP

-   Phone Menu Configurable

 

NAT Traversal

-   STUN

-   NAT Keep Alive

 

Security

-   HTTP 1.1 digest authentication

-   MD5 for SIP authentication (RFC 2069 / RFC 2617)

 

TCP / IP

-   IP / TCP / UDP / DHCP / RTP / ICMP / HTTP / TFTP / DNS

 

Configuration

-   Web‐based Configuration

-   Firmware upgrade via TFTP

 

Network Interface

-   RJ‐45 x 2, 10/100BaseT

-   Auto‐MDIX

-   Embedded Ethernet Switch

 

LCD Display

-   2 x 16 characters

 

Power

-   Input AC 100‐120V / 220‐240V

-   50 / 60 Hz

-   Output DC 5V