Điện thoại AEI SLN-1203

Phone Features

One or Two Lines

Call Hold and resume

Redial last call

3 programmable speed dial service keys

Handset and ringer volume control

Red color message waiting indicator for ringing and message waiting    

Easy Administration

Web GUI

Auto provisioning

Firmware upgrade via web

Codec

G.711

Network Protocol

HTTP/DHCP server

PPPoE / Static / DHCP IP assignment.

SIP

SIP V2 (RFC3261)

Security

MD5 for SIP authentication (RFC 2069/ RDC2617)

DTMF

In-Band / Out-of-Band DTMFRFC2833) / SIP Info (RFC2976)

Voice Quality

CNG: Comfortable noise generator

LEC: Line Echo Canceller

Jitter buffer/PLC

Tones

Ring back tone (local), Busy tone, Dial tone

LED Indications

Line keys, and Message waiting indicator

Power

PoE module: IEEE 802.3af

AC adaptor: Input: 100 ~ 240 VAC, Output: 6V / 1A (optional)

Jacks

10/100 RJ45 LAN port x 1, DC jack x 1, RJ9 Handset jack x 1

Ethernet cable

9 feet x 1

Size and Weight

Dimensions:224mm(L) x108mm(W) x 124mm(H)

Weight: 770g