Yealink SIP-T73U Professional IP Desk Phone
Councils & NDIS Plan Managers
At Deskup, we make purchasing smooth and flexible with official quotes, purchase orders and payment on receipt of goods to suit your procurement process.
We also NDIS plan managers and handle workers compensation claims and we can quote or provide invoices in whatever format is preferred.
From a monitor riser to a complete standing desk setup - we offer a hands-free concierge style service to make your life easier.
Skip self service and email us your requirements.
Looking For Other Yealink Accessories Or Replacement Parts? Contact Us We are an authorised distributor of all Yealink VOIP telephone and conferencing products.
The Yealink SIP T73U is a professional business IP phone built for companies that need reliable call handling, clear voice quality, and efficient daily communication in one dependable desktop device.
Ideal for offices, reception desks, call teams, administrators, and growing organisations, the T73U delivers more than a standard entry level phone. With a colour display, support for 12 SIP accounts, Gigabit connectivity, USB headset and recording support, plus advanced security features, it offers a smarter long term solution for businesses that need dependable voice performance and flexible deployment.
- 2.8 inch 320 x 240 colour display with backlight for clear visibility and easy navigation
- Up to 12 SIP accounts for multi line call handling across busy departments
- Yealink Optima HD Voice technology for natural and professional conversations
- HD handset and HD speaker audio performance for clearer calls
- Acoustic Shield and Smart Noise Filtering to reduce background distractions
- Linux 6.1 operating system for improved stability and modern performance
- TEE hardware encryption solution for stronger data protection and secure storage
- Dual system function for backup protection during upgrades and added reliability
- Dual port Gigabit Ethernet for fast and stable network connectivity
- PoE support for simplified installation and reduced cable clutter
- USB 2.0 port for USB headset connection, call recording, storage, and accessories
- Supports wireless connectivity through optional WF50 WiFi adapter
- Supports Bluetooth headsets through optional BT41 or BT51 adapters
- Compatible with Yealink USB and Bluetooth headset range for flexible working
- Supports EXP55 colour screen expansion modules with up to 3 units connected
- Up to 40 DSS keys across 5 pages for fast access to contacts and functions
- Call hold, transfer, waiting, forward, redial, auto answer, and hotline features
- Local phonebook up to 1000 entries with import and export support
- LDAP, XML remote phonebook, and Google Contacts compatibility
- Busy Lamp Field, intercom, call pickup, call park, and visual voicemail support
- TLS 1.3, SRTP, OpenVPN, WPA3, secure boot, and enterprise security protocols
- Wall mountable with adjustable stand angles for flexible desk placement
- Hall switch handset technology for quieter handset operation in shared offices
- Unified firmware platform for easier management across Yealink T7 series devices
- Zero touch provisioning and remote deployment support for faster rollouts
Compared with many standard office phones, the Yealink SIP T73U offers stronger security, better audio processing, USB expansion options, and greater scalability, making it an excellent choice for businesses that need dependable communication today with room to grow tomorrow. :contentReference[oaicite:0]{index=0}
- Orders ship from Tuncurry NSW. Estimated deliver times below:
- NSW & ACT: 1-2 Working Days
- SA, QLD & VIC: 3-5 Working Days
- TAS, NT & WA: 7-10 Working Days
- Please note there are two cartons for this desk.
- Carton A (Legs) is 90 x 28 x 15cm. - 18kg
- Carton B (Table Top) is 165 x 85 x 8cm. - 17kg
At Deskup, we want you to be fully satisfied with your purchase. Our returns policy covers both change-of-mind returns and returns for items that arrive faulty, damaged, or incorrect.
Change of Mind Returns
If you change your mind, we offer a 14-day return window. Items must be unused, in their original packaging, and in resalable condition. For change-of-mind returns, you are responsible for the return shipping costs. Once received and inspected, we will issue a refund for the item(s).
Faulty, Damaged, or Incorrect Items
In the rare event that you receive an item that is faulty, damaged, or incorrectly sent, we’re here to make it right. You have 90 days from delivery to report the issue, and we will cover the cost of return shipping and arrange the pickup and courier to return the item(s) to our warehouse.
Our team is here to assist with any questions about your return. Thank you for choosing Deskup!
Looking For Other Yealink Accessories Or Replacement Parts? Contact Us We are an authorised distributor of all Yealink VOIP telephone and conferencing products.
The Yealink SIP T73U is a professional business IP phone built for companies that need reliable call handling, clear voice quality, and efficient daily communication in one dependable desktop device.
Ideal for offices, reception desks, call teams, administrators, and growing organisations, the T73U delivers more than a standard entry level phone. With a colour display, support for 12 SIP accounts, Gigabit connectivity, USB headset and recording support, plus advanced security features, it offers a smarter long term solution for businesses that need dependable voice performance and flexible deployment.
- 2.8 inch 320 x 240 colour display with backlight for clear visibility and easy navigation
- Up to 12 SIP accounts for multi line call handling across busy departments
- Yealink Optima HD Voice technology for natural and professional conversations
- HD handset and HD speaker audio performance for clearer calls
- Acoustic Shield and Smart Noise Filtering to reduce background distractions
- Linux 6.1 operating system for improved stability and modern performance
- TEE hardware encryption solution for stronger data protection and secure storage
- Dual system function for backup protection during upgrades and added reliability
- Dual port Gigabit Ethernet for fast and stable network connectivity
- PoE support for simplified installation and reduced cable clutter
- USB 2.0 port for USB headset connection, call recording, storage, and accessories
- Supports wireless connectivity through optional WF50 WiFi adapter
- Supports Bluetooth headsets through optional BT41 or BT51 adapters
- Compatible with Yealink USB and Bluetooth headset range for flexible working
- Supports EXP55 colour screen expansion modules with up to 3 units connected
- Up to 40 DSS keys across 5 pages for fast access to contacts and functions
- Call hold, transfer, waiting, forward, redial, auto answer, and hotline features
- Local phonebook up to 1000 entries with import and export support
- LDAP, XML remote phonebook, and Google Contacts compatibility
- Busy Lamp Field, intercom, call pickup, call park, and visual voicemail support
- TLS 1.3, SRTP, OpenVPN, WPA3, secure boot, and enterprise security protocols
- Wall mountable with adjustable stand angles for flexible desk placement
- Hall switch handset technology for quieter handset operation in shared offices
- Unified firmware platform for easier management across Yealink T7 series devices
- Zero touch provisioning and remote deployment support for faster rollouts
Compared with many standard office phones, the Yealink SIP T73U offers stronger security, better audio processing, USB expansion options, and greater scalability, making it an excellent choice for businesses that need dependable communication today with room to grow tomorrow. :contentReference[oaicite:0]{index=0}
- Orders ship from Tuncurry NSW. Estimated deliver times below:
- NSW & ACT: 1-2 Working Days
- SA, QLD & VIC: 3-5 Working Days
- TAS, NT & WA: 7-10 Working Days
- Please note there are two cartons for this desk.
- Carton A (Legs) is 90 x 28 x 15cm. - 18kg
- Carton B (Table Top) is 165 x 85 x 8cm. - 17kg
At Deskup, we want you to be fully satisfied with your purchase. Our returns policy covers both change-of-mind returns and returns for items that arrive faulty, damaged, or incorrect.
Change of Mind Returns
If you change your mind, we offer a 14-day return window. Items must be unused, in their original packaging, and in resalable condition. For change-of-mind returns, you are responsible for the return shipping costs. Once received and inspected, we will issue a refund for the item(s).
Faulty, Damaged, or Incorrect Items
In the rare event that you receive an item that is faulty, damaged, or incorrectly sent, we’re here to make it right. You have 90 days from delivery to report the issue, and we will cover the cost of return shipping and arrange the pickup and courier to return the item(s) to our warehouse.
Our team is here to assist with any questions about your return. Thank you for choosing Deskup!


