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Aastra 6731i

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Aastra 6731i IP Telephone
MSRP: $129.99
Price: $89.99
You Save: $40.00 (31 %)
Store #: 2714
Manufacturer: Aastra
Manufacturer Part No: A6731-0131-10-01
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1-year warranty

Aastra 6731i

Please Note: This is a PoE capable device and the AC power adapter is not included.

Aastra 6731i - Features

  • Up to 6 lines with call appearances
  • Multi-proxy support
  • Distinctive ringing, priority alerting
  • XML browser
  • Local 3-way Conference
  • Intercom with auto-answer
  • Programmable number pad speedial. Live dial pad support
  • One-touch call transfer, conference or call park
  • Busy Lamp Field (BLF)
  • Shared call and bridged line appearances

Aastra 6731i - Overview

XML Support

The 6731i is equipped with XML browser capabilities allowing access to customized services and applications. Create internal service applications using development guides available from Aastra. This feature provides unlimited potential to customize the 6731i to meet your specific business needs or vertical and CTI applications using the display and keypad.

Enhanced Call Management

With extensive storage capacity for personal directories, callers logs and redial lists, the Aastra 6731i can improve efficiency by providing more call information with the push of a button. Features such as shared call and bridged line appearances, call forward, call transfer, call waiting, intercom and local 3-way conference increase call flexibility and control.

Remarkable Audio

All 67xi Series IP Telephones offer full-duplex speakerphone for excellent voice clarity and delivery. With the addition of wide-band audio sound* and our over 15 years experience in telecommunications and telephone design, Aastra can ensure superior voice quality on every product we sell.

Simplified Deployment

From initial deployment and configuration to future enhancements and upgrades, the Aastra 6731i is designed to save your business time and money. Dual auto-sensing switched Ethernet ports eliminate additional wiring and simplify installations. Integrated IEEE 802.3af Power-over-Ethernet allows easy deployment with centralized powering and backup. Easily created configuration files, using any text editor and a variety of communication protocols, can be used to configure phones individually or centrally.

Aastra 6731i Specifications

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 -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


 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


 Visit for an up to date listing of approved vendor/interoperability


 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


 IETF SIP (RFC3261) and associated RFCs

Networking and provisioning

 Dual 10/100 Mbps switched Ethernet ports (LAN and PC ports)
 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
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


 Integrated IEEE 802.3af Power Over Ethernet (PoE) support
 AC adapter (48V DC) sold separately

Package content

 Aastra 6731i phone
 Handset and coil cord
 2 x Footstand
 Ethernet cable
 Programmable keys label
 Wall mounting kit
  Documentation CD


 17.8cm W x 20.8cm D x 7.7cm H (7W x 8.2D x 3H) 791g (25.4 oz)
 Four position desk stand
 Wall Mountable

Operating conditions

 Operating Conditions:
Temperature: 0C to 50C (32F to 122F)
Relative Humidity: 20% to 90%, noncondensing
 Storage Temperature: -50C to 70C (-58F to 158F)


CE /Europe
 ROHS compliant
 WEEE (2002/96/EC)
 CE Mark (89/336/EEC EMC Directive and
73/23/EEC Low Voltage Directive)


 FCC Part 15 Class B
 ICES-003 Class B
 AS/NZS 3548 Class B
 EN55022 Class B
 CISPR22 Class B
 EN61000 4-2, 4-3, 4-4, 4-5, 4-6, 4-8, 4-11


 CAN/CSA C22.2 No. 60950
 EN 60950
 UL 60950-1


 FCC Part 68 (Hearing Aid Compatibility)

Part Numbers

 A6731-0131-10-01 6731i Phone with English Text Keypad (power adapter sold separately)
 A6731-0131-10-55 6731i Phone with International Symbols Keypad (power adapter sold separately)
 Recommended Power Adapters
0023-1051-02-75 (North America)
D0023-1051-00-75 (Universal)

* Requires 2.5 Software release or latest
** Feature availability dependant on the IP Telephony System
*** Not available on 3-way conference scenarios

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