I Series VoIP
• Single or Two line speakerphones
• VoIP-based protocol; SIP RFC 3261 compliant
• Codecs supported: G711a; G711μ; G729
• Corded Supports 802.1Q VLAN tagging
• 2-port 10/100 ethernet switch
• Supports 802.1Q VLAN tagging
• Supports DHCP or static IP address
• Electronic 3-way conference*; Hold, Mute, Redial keys
• Cordless: Supports up to 5 handsets – AutoSync – handset automatically syncs with base unit when in cradle
• 5 or 10 Configurable Guest Service Keys
• ADA-compliant volume control with enhanced Sonica™ hearing aid compatibility
• Corded: Visual message waiting indicator
• Cordless: Bright message waiting indicator and positive charge indicator
• Cordless: Optional remote cordless handset battery backup
*Two-line only
I Series Cordless Series Analog
• Single or Two line speakerphones
• OneTouch voice mail access
• Electronic 3-way conference*
• Cordless: PrimeLine/RingLine™ automatic line selection*
• 5 or 10 Configurable Guest Service Keys
• ADA-compliant volume control with enhanced Sonica™ hearing aid compatibility
• Corded: Flash, Hold, Mute, Conference*, Redial keys; Bright message waiting indicator; Desk or wall mountable
*Two-line only
I Series Trimline Analog
• Single or Two line configuration
• Optional message waiting indicator; Flash, Redial, Mute keys
• ADA-compliant volume control with enhanced Sonica™ hearing aid compatibility
• Analog data port
*Two-line only