User`s guide

User’s Guide

Rev.110212

Section 1: Introduction to the SIP 300 Series Phones

SIP 300 Series Phone Specifications

The Crexendo SIP 300 Series Phones are advanced phone devices. The 300P model is Power over

Ethernet (POE) enabled to allow power sourcing through POE-compliant equipment. The 300G phone is a

gigabit Ethernet phone that is also POE-enabled and comes with a 4.3” color LDC screen. All 300-level

phones come equipped with the following standard options:

• 6 phone lines to accommodate multiple inbound/outbound calls

• 48 keys including programmable and LED keys

• 2 x RJ45 Ethernet Ports to connect to the Internet, your PC, or your Network equipment

• 1 x RJ9 Headset Port

• 1 x RJ9 Handset Port

• Functionality available using the phone’s buttons and native software:

• 3-way conference, Mute, Auto-Answer

• Voicemail, Black List

• Call Hold, Call Waiting, Call Transfer, Call Forward, Call Routing

• Intelligent Call Management

• Anonymous Call Rejection

• Call History - All Calls

• Do Not Disturb (DND)

• Headset Compatible

• Last Call Redial Key

• Volume adjustment

Network Features

• Auto-Provision: Firmware, Configuration etc.

• Standard Encryption and Authentication (MD5 and MD5-sess)

• SIP 2.0 (RFC3261) Protocol. NAT Traversal: STUN Mode

• RFC2833 Support for DTMF

• QoS: IEEE 802.1p/q Tagging (VLAN), Layer

• 3 QoS

• IP Assignment: DHCP / Static IP

Voice Features

• Full-Duplex Hands-Free Speakerphone Compliant with IEEE1329

• Narrowband Voice Codecs: G.711 u-Law & a-Law

• High-Definition Handset, High-Definition Speaker

• Supports HD Wideband Voice Codec: G.722

• Supports VAD, CNG, AEC, PLC, AJB, AGC