Author Archives: Annie C

Yealink Releases V73 Firmware Update for SIP Phones

Yealink

Yealink just released V73 official firmware for their line of SIP phones with lots of new features, optimizations and bug fixes.  For Yealink SIP phone users, you can download available firmware in Yealink’s document and downloads zone. The V73 update affects Yealink models T20P, T22P, T26P, T28P, T41P, T42G, T46G and T48G phones.  Yealink skips T19/T21 and T3x line SIP phones in this release but plans to include T19/T21 in their future V80 update instead.

Some new features and optimizations include:

  • Protected personalized settings
  • RTCP-XR voice quality monitoring
  • Off-hook hot line dialing
  • Screen captures
  • Paging list
  • Ability to select different ringtones for different accounts
  • Notification pop-ups
  • Softkey display
  • Remote phone book
  • Call park feature

For full details on all the features, optimizations and bug fixes include with version 73 firmware please see Yealink’s V73 SIP IP phone release notes.

See our related post on how to upgrade firmware on Yealink IP phones for firmware update instructions.

Phoenix Audio Spider VoIP Conference Phone Unboxing Review

The Spider is Phoenix Audio’s latest top of line conference phone series delivering HD audio, noise/echo cancellation, dual connectivity, as well as the popular daisy chaining capability. The SIP version MT505 connects to SIP service via Ethernet cable or your computer via USB, while the PSTN version MT502 connects with your analog phone line as well as computer via USB.

Highlighted Specs:

  • Bridging between USB and VoIP/SIP/IP
  • Use alone or daisy chainable up to 14 units of MT503 or Quattro3’s
  • Interactive dial pad with backlights
  • 4 mic beamforming array with directional LED lighting
  • DSP based algorithms:  echo canceling, noise reduction, de-reverb, automatic gain control
  • SIP version supports PoE (Power over Ethernet)

Phoenix Audio Spider PackagePhoenix Audio Spider Package Interior

 

 

 

 

 

Upon opening the package, we can see the Phoenix Audio Spider conference phone came well packed with foam cushioning and cut-outs to prevent shifting damage during transit.  The content includes the Spider conference phone, 48V power supply with international adapters, USB cable, and Ethernet cable for SIP version (phone cable instead for PSTN version).

Phoenix Audio Spider Package ContentThe Phoenix Audio Spider aluminum casing has a more matte finish to help prevent unpleasant finger prints.  At 7″ diameter and 1-7/8″ in height the Spider is discrete and visually pleasing.  Phoenix Audio also added foam lining to the bottom of the unit to help keep it in place and prevent scratches.  The soft-touch keypad is back-lit when active or off when the unit is on standby.

Initial boot-up took a couple minutes then from there on the set-up was pretty simple via Spider’s GUI interface – just minutes after plugging in we are having our first test call.  The menu options are pretty self-explanatory via on-screen prompts, but you can also check the user manual for a flow-chart.  The settings can be changed both manually on the unit itself or via its web interface.

PhoenixAudioSpider-Standby IMG_20141111_170744 IMG_20141111_170717

We tested using the Spider conference phone from various distances up to 7 feet away and is happy to say our voices were picked up very well.  Our voices sounded clear and natural for the caller on the other side with minimal or no background noises.  The Spider’s proprietary directional beamforming array (seen by blue LED light under Spider’s grill) followed each speaker’s voice around the room with stunning accuracy.  (Note:  For those who don’t enjoy LED light shows, the red and blue lights can be turned off via menu option.)  In conclusion, an individual Phoenix Audio Spider unit would be sufficient for any small to mid-sized conference room and a good conference phone to consider. For larger settings you can daisy-chain up to 14 sub-units for additional expansion.

Additional Resources:

 

Mitel Discontinues Aastra 675xi Series SIP Phones

As part of its brand transformation after purchasing Aastra, Mitel announced end-of-life for Aastra 675xi series SIP IP phones to make way for Mitel’s new and improved 6800i series.  For those wanting to continue with the Aastra 6700i series, the 673xi series are a great substitute as well.

Aastra-Mitel-Phones

If you liked Aastra 6757i SIP phone:

  • Mitel 6867i, part of the new 6800i series IP phones, offers higher spec at a lower price point.  Additional features include color LCD display, dual Gigabit Ethernet ports, native HD hardware for true HD voice quality.
  • Alternatively, Aastra 6737i provide same look and price range as 6757i plus more features like dual Gigabit Ethernet ports and native HD hardware for true HD voice quality.

If you liked Aastra 6755i SIP phone:

  • Mitel 6867i would also serve as a good step up from 6755i with additional features like 10 programmable softkeys (no paper label keys), EHS/DHSG headset port, and wider range of accessories (including expansion modules).
  • Or go with Aastra 6735i which provide same look and price range plus additional features like dual Gigabit Ethernet ports and native HD hardware for true HD voice quality.

If you liked Aastra 6753i SIP phone:

  • Mitel 6865i, part of the new 6800i series IP phone, offers higher spec and competitive pricing with its larger LCD display, dual Gigabit Ethernet ports, and native HD hardware for true HD voice quality.

Popular DECT IP Phone Comparison – Yealink W52P vs. Panasonic KX-TGP500

Many users who are looking for more mobile freedom while still keeping great call quality and business phone features are turning to cordless IP DECT phone systems.  There are many cordless DECT phone options in today’s market, but two of the most popular are Yealink’s W52P and Panasonic’s KX-TGP500.  With similar price ranges, below is a quick comparison between the 2 models.


Yealink SIP-W52P

Yealink SIP-W52P

  • Indoor range: 50m
  • Outdoor range: 300m
  • Color screen: Yes
  • Simultaneous calls: 4
  • SIP Accounts:  Up to 5
  • Cordless Handsets:  Up to 5 (W52H)
  • HD Voice: Yes, handset with wideband
  • Speaker: Full-Duplex
  • Talk time: +10 hours, 100 hours standby
  • PoE: Integrated PoE (Class 1)
  • ECO Mode: Yes
  • Cat-iq 2.0: Yes
  • Remote Phonebook:  Yes
  • On-screen conferencing instructions
  • Special:  Increase range with up to 6 repeaters (RT10)
  • See Yealink W52P Product & pricing


Panasonic KX-TGP500

Panasonic KX-TGP500

  • Indoor range: 50m
  • Outdoor range: 300m
  • Color screen: No, grayscale
  • Simultaneous calls: 3
  • SIP Accounts:  Up to  8
  • Cordless Handsets:  Up to 6 (KX-TPA50B04)
  • HD Voice: HD Codec on DECT radio
  • Speaker: Half-Duplex
  • Talk time: Up to 5 hours, 240 hours standby
  • PoE: No
  • ECO Mode: No
  • Cat-iq 2.0: No
  • Remote Phonebook:  No
  • No on-screen conferencing instructions
  • See Panasonic KX-TGP500 Product & Pricing