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 five handsets, including one on the base
and four remotes (RediDock kits); 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
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
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