- Feature Keys
- 8 programmable keys with LEDs. Preprogrammed functions include: Save, Delete, Directory and Services
- Up to 6 line/call appearance keys with LEDs (2 dedicated keys)
- 4 navigational keys
- 10 dedicated hard keys including: Transfer, Conference, Hold, Redial, Mute, 2 volume keys, Speakerphone, Options, Goodbye and Callers List
- Audio and Codecs
- Hearing aid compatible (HAC) handset
- Full-duplex quality speakerphone
- G.711 µ-law / A-law, G.729
- G.722 wideband*
- Independent volume setting for handset/speakerphone
- Echo cancellation
- Comfort noise
- Packet loss concealment
- Headset mode support (via handset jack)
- Voice Quality metrics
- Display and Indicators
- 3 line LCD display
- LED for call and message waiting indication
- Security
- User and administrator level passwords for login
- Encryption of configuration files
- HTTPS configuration download and web management
- Phone lock with PIN
- Digest Authentication
- Transport layer Security (TLS)
- Secure Real-Time Protocol (SRTP)
- XML API capabilities
- Display control based on user actions or on events
- Dynamic Phone Configuration
- RTP Streaming control
- CTI applications
- See XML API Documentation for more details
- Interoperability
- Visit www.aastratelecom.com/Ipphones for an up to date listing of approved vendor/interoperability
- Localization
- Multi-lingual support – English, French, Spanish, Italian, German
- Downloadable language pack support for customization and additional language translations
- Country-specific call progress tones and cadences
- Latin1-2 Character Support
- Protocol
- IETF SIP (RFC3261) and associated RFCs
- Networking and provisioning
- Dual 10/100 Mbps switched Ethernet port
- Manual or Dynamic Host Configuration Protocol (DHCP) IP address setup
- Support of multiple DHCP options: 66, 60, 43, 77, 159, 160
- Time and date synchronization using SNTP
- Quality of Service (QOS) support – IEEE 802.1 p/Q VLAN and priority tagging, Type of Services (TOS), and Differentiated Services Code Point
- Network Address Translation (NAT) support
- Integrated HTTP/HTTPS server for web administration and maintenance including a built-in troubleshooting section
- Mass deployment via central provisioning of user configuration files – TFTP, FTP, HTTP, HTTPS
- Redundant server support
- DNS-SRV
- Local backup registrar and/or proxy server
- RTCP support (RFC1889)
- RTP streaming for Paging and Intercom applications
- STUN / TURN support
- IEEE 802.1x protocol support
- LLDP-MED support
- Package content
- Aastra 6731i phone
- Handset and coil cord
- 2 x Footstand
- Ethernet cable
- Programmable keys label
- Wall mounting kit
- Documentation CD
- Physical
- 17.8cm W x 20.8cm D x 7.7cm H (7”W x
- 8.2”D x 3”H)
- 791g (25.4 oz)
- Four position desk stand
- Wall Mountable
- Operating conditions
- Operating Conditions:
- Part Numbers
- A6730-0131-10-01 – 6731i Phone with English Text Keypad and North American Power adapter
- A6730-0131-10-51 – 6731i Phone with International Symbols Keypad and European Power adapter
- A6730-0131-10-55 – 6731i Phone with International Symbols Keypad and Universal Power adapter
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