Phoenix Audio MT505 Spider USB and SIP/IP Telephone

Phoenix Audio MT505 Spider USB and SIP/IP Telephone

Phoenix Audio MT505 Spider USB and SIP/IP Telephone

B&H # PHMT505 MFR # MT505
Phoenix Audio MT505 Spider USB and SIP/IP Telephone

Show MoreLess


Now Viewing:

In Stock

Product Highlights

  • Supports Audio & Video Conferencing
  • 4 Microphone Beamforming Array
  • Full Duplex
  • USB & SIP/IP Bridging
  • LED Lit Control Buttons
  • Daisy Chainable
  • Windows, Mac & Linux Compatible
Show moreShow less

B&H $500 Gift Card Dash

Share for a chance to win a $500 B&H Gift Card!

Share on Twitter

Share a favorite product for chances to win one of eight $500 B&H Gift Cards!
1 new winner announced every Monday starting Nov 5th!
Limit 1 entry per day: Come back every day to increase your chance of winning.

Be sure to mention #BHWishList when you share!

Congrats to our winners so far:

Next winner: Dec 24th

James Z. (Wk 1)

Ralph H. (Wk 2)

Arturo M. (Wk 3)

Rich P. (Wk 4)

Valeria A. (Wk 5)

Sabrina B. (Wk 6)

Carolyn W. (Wk 7)

Official Rules


NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $500.00 Gift Card Dash (the "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

Entry Period/Methods of Entry. The Sweepstakes will run from on or about October 28, 2018 until on or about December 23, 2018 (the "Entry Period"). Entries received outside the Entry Period are void. Enter the Sweepstakes via either one of the following methods. (1) Share any product found on the B&H website (the "Website") on Facebook or Twitter via the dedicated links contained on the website using the hashtag #BHWishlist; or (2) Mail a postcard (postmarked during the Entry Period) containing your name, address, phone number, and email address, and indicate the subject(s), if any, about which you are interested in receiving future emails from B&H (e.g. photo, video, audio, computers, home theater, portable entertainment ) (optional) to: B&H $500.00 Gift Card Dash Sweepstakes, c/o B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 (either option, an "Entry"). Entries must not, in the sole and absolute discretion of the Sponsor, contain obscene, provocative, defamatory, sexually explicit, or otherwise objectionable or inappropriate content. Entries deemed by Sponsor to be inappropriate will be disqualified. Entries owned by a third party, or the use of any trademarks, service marks, logos, brands, or products owned by a third party are not acceptable for entry into the Sweepstakes. Limit 1 entry per person, per day.

Winner Selection/Prizes/Odds. The B&H Social Team will randomly select a winner from among all eligible entries every Monday during the Entry Period, for a total eight (8) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $500.00. No cash or other substitutions will be offered. Winner selection is in the sole and absolute discretion of the B&H Social Team. Any taxes are the sole responsibility of the winner. Winners will be notified and receive their prize at the email address associated with the account to which their Entry was posted or the email account provided with a mail-in entry. The odds of winning depend on the number of eligible entries received.

Identity of Winners/Eligible Participants. Winners will be identified by the email account associated with the Facebook or Twitter account from which their Entry was submitted or the email account provided with a mail-in entry. An email account holder shall mean the natural person assigned to such email account by the internet access or online service provider or other organization responsible for assigning email addresses for the domain associated with such email account. Any issues regarding the identity of a Winner shall be resolved by Sponsor in its sole discretion. The Sweepstakes is only open to residents of the United States that are at least eighteen (18) years of age on their entry date and is not open to employees of Sponsor, their immediate family, any person domiciled with such employees, or any affiliates or subsidiaries of Sponsor.

Entry Ownership/Entrant Agreements. Entrants retain full ownership and copyrights to their Submission. However, by entering the Sweepstakes entrants grant Sponsor permission to use their Entries for promotional purposes on their respective social media channels with proper credit. Entrants also agree: (a) to be bound by these Official B&H $500.00 Gift Card Dash Sweepstakes Rules; (b) that any claims related to this Sweepstakes shall be resolved individually without resort to any form of class action and that awards, shall be limited to actual out-of-pocket costs incurred in entering the Sweepstakes, and shall not include incidental or consequential damages or attorneys fees; and (c) that any actual or perceived ambiguities in these rules shall be interpreted by Sponsor in their sole discretion.

Limitation of Liability/Sponsor Modification/Cancellation Rights/ Choice of Law/ Venue/ Winners List. Sponsor is not responsible for incomplete entries or for failure to receive entries due to technical failures or human error of any kind. Winners agree that Sponsor will have no responsibility for losses or damage of any kind resulting from the acceptance, possession, or use of the prizes. Except where prohibited, participation in the Sweepstakes constitutes entrant's consent to the publication of his or her name by Sponsor in any media for commercial or promotional purposes without limitation or further compensation subject to Sponsor's respective Privacy Policies. Sponsor may modify or discontinue the Sweepstakes at any time and may disqualify from the Sweepstakes any person it determines, in its sole discretion, to have attempted to or actually tampered with or otherwise abused any aspect of the Sweepstakes. Entrants agree that in the unlikely event a dispute arises in connection with this Sweepstakes, it will be governed by the laws of the State of New York and heard exclusively in a court of applicable jurisdiction in the County and State of New York irrespective of any choice of law provisions to the contrary. To receive names of the winners by U.S. mail, please mail a self-addressed stamped envelope to: B&H Foto & Electronics Corp., Attn: B&H $500.00 Gift Card Dash Sweepstakes, 440 Ninth Avenue, New York, NY 10001. Any Winners List request must be received by B&H within one (1) year of the date the Sweepstakes is conducted.

Let us know how to reach you if you win!

Privacy 100% guaranteed; email address for contact purposes only


Already have a B&H account? Just log in tomorrow to enter again!

$0 VA Sales Tax Collected on This Item
Add to Wish List Item in Wish List

Phoenix Audio MT505 overview

  • 1Description

The MT505 Spider USB and SIP/IP Telephone from Phoenix Audio is an SIP/IP conference phone that provides USB and SIP/IP bridging for both audio and video conferencing applications in boardrooms, conference rooms, and executive offices. It features a 4 microphone beamforming array that helps provide full duplex communication, while its integrated DSP offers echo cancellation, noise reduction, and de-reverb functionality, in addition to providing automatic gain control.

Note: The MT505 is an SIP/IP telephone and cannot be used for making analog phone calls.

PSTN telephony & USB soft codec connectivity to address both video conferencing and audio conference meetings. The Spider also support a three-way call bridge between both interfaces to provide maximum flexibility
The user interface is incorporated through LED lights discreetly placed throughout the unit. The Spider comes to life when it is in action and displays only the needed functions depending on the specific scenario
Four microphone beamforming array
Full duplex communication
Automatic gain control
Bridging between USB and SIP/IP
Echo Cancelling
LED lit control buttons
Noise Reduction
Supports PoE ( Power over Ethernet)
Dual audio/video platforms
DSP-based algorithms
Daisy chainable
Directional LED lighting
Recording utility for Windows computers
UPC: 854969001253
In the Box
Phoenix Audio MT505 Spider USB and SIP/IP Telephone
  • USB Cable
  • 48V Power Supply International AC Adapter
  • Ethernet Cable
  • Telephone Cable
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

    Phoenix Audio MT505 specs

    Connections SIP/IP with USB interface (mini B)
    1/8" (3.5 mm) DIN, 4-pole for external microphone and speaker connection
    Ethernet daisy chain expandability of up to 14 units
    Power Consumption 150 mA from 48 V AC/DC adapter or via POE supply
    Frequency Response 50 Hz to 16 kHz
    Latency 10 ms
    Broadcast Level 92 dB SPL @ 1 m (5 W RMS)
    Bridging Features 3-way bridging capability
    Noise Cancellation > 10 dB
    Duplex Mode 100% full duplex with no attenuation
    Performance Conforms to ITU-TG.167
    Echo Cancellation Acoustic Echo Cancellation: > 40 dB/s
    Microphone 4x directional microphones
    Algorithm Beam-forming algorithm
    Adjustments Automatic Voice-Level Adjustment
    VoIP SIP-RFC 3261, SDP-RFC 2327 SIP over TCP/UDP, Redundancy, Digest Authentication, PRACK, Early Media
    Data Protocol IPv4, TCP, UDP, ICMP, ARP, RTP, SRTP, Static IP/DHCP IP Assignment, IEEE 802.1p/Q
    Operating Systems Windows 98 and later
    Mac OS
    Provisioning Web Server for configuration and management, configuration update via FTP, TFTP, HTTP, HTTPS, DHCP options (66, 67, 160, 12, 77, 42)
    Dimensions & Weight
    Dimensions (Ø x H) 7 x 1.9" (177.8 x 48.3 mm)
    Weight 2 lb (1 kg)
    Packaging Info
    Package Weight 4.3 lb
    Box Dimensions (LxWxH) 15.7 x 12.7 x 3.1"

    Phoenix Audio MT505 reviews

    Be the first to review this item

    Phoenix Audio MT505 Q&A

    Phoenix Audio MT505 accessories

    See any errors on this page? Let us know.