SIP Telephones Buying Guides (Corded, Cordless, and Conference)

Telebroad offers Poly and Yealink corded SIP phones and Yealink cordless SIP phones. We also sell conference SIP phones by Poly and Yealink. 


We have presently stopped selling Cisco SIP telephones. Any information about Cisco telephones we provide is intended for informative purposes only. We still provide full support for Cisco telephones purchased from us.


We also offer a wide range of telephone accessories  headsets, mounting brackets, ATA adapter, replacement handset, and Wi-Fi/Bluetooth adapters. 


Corded SIP Phones


All Telebroad's recommended phones are POE compatible meaning they are powered by the Ethernet cable that also provides the network connectivity. You will, however, need to get a separate power adaptor with the listed voltage if your network infrastructure does not supports the technology.


Yealink


 

SIP-T43U

SIP-T46S

SIP-T48S

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HD call quality

Yes

Yes

Yes

Gigabit data rate

2 ports

2 ports

2 ports

Number of Soft Keys

4*

9 x 3 pages**

0 **/***

Number of Line Keys

8 x 3 pages

10

29***

Touch screen

No

No

Yes

Color screen

No*

Yes

Yes

Screen size inches

3.7"

4.3"

7"

Screen resolution

360 x 160

480 x 272

800 x 480

Wi-Fi

USB dongle required

USB dongle required 

USB dongle required

Bluetooth

USB dongle required

USB dongle required

USB dongle required

USB ports
2
1
1
Headset compatibility
RJ9/USB/BT with dongle
RJ9/USB/BT with dongle
RJ9/USB/BT with dongle

Voltage

5V

5V

5V

*Expansion module EXP43 offers a 4.3" color display and 60 additional soft keys (20 physical keys and three pages.) Three modules can be daisy-chained to a phone for a total of extra 180 keys!


**Expansion module EXP40 offers 40 additional soft keys (20 physical keys and two pages.) Six modules can be daisy-chained to a phone for a total of extra 240 keys!


***The T48G has no physical softkeys. Instead, 29 programmable touchscreen keys are available as line or soft keys.


 

SIP-T53

SIP-T53W

SIP-T54W

9B4sbYrYQb6AK-VH7KOr-3kI5JkU4RTlbg.png

HD call quality

Yes

Yes

Yes

Gigabit data rate

2 ports

2 ports

2 ports

Number of Soft Keys

7 x 3 pages*

7 x 3 pages*

9 x 3 pages*

Number of Line Keys

8

8

10

Touch screen

No

No

No

Color screen

No*

No*

Yes

Screen size inches

3.7"

3.7"

4.3"

Screen resolution

360 x 160

360 x 160

480 x 272

Wi-Fi

USB dongle required

Yes

Yes

Bluetooth

USB dongle required

Yes

Yes

USB ports
1
1
1
Headset compatibility
RJ9/USB/BT with dongle
RJ9/USB/BT
RJ9/USB/BT

Voltage

5V

5V

5V

*Expansion module EXP50 offers a 4.3" color display and 60 additional soft keys (20 physical keys and three pages.) Three modules can be daisy-chained to a phone for a total of extra 180 keys!


 

SIP-T57W

SIP-T58A***

9B4sbYrYQb6AK-VH7KOr-3kI5JkU4RTlbg.png
HD call quality

Yes

Yes

Gigabit data rate

2 ports

2 ports

Number of Soft Keys

29*

27*

Number of Line Keys

0*/**

0*/**

Touch screen

Yes

Yes

Color screen

Yes

Yes

Screen size inches

7"

7"

Screen resolution

800 x 480

1024 x 600

Wi-Fi

Yes

Yes

Bluetooth

Yes

Yes

USB ports 
1
2
Headset compatibility
RJ9/USB/BT
RJ9/USB/BT

Voltage

5V

5V

*The phone has no physical soft keys. Instead, 29 (SIP-57W) or 27 (SIP-58A) programmable touchscreen keys are availabl as line or soft keys.

**Expansion module EXP50 offers a 4.3" color display and 60 additional soft or line keys (20 physical keys and three pages.) Three modules can be daisy-chained to a phone for a total of extra 180 keys! 


***Camera model CAM50, for video calls and conferencing, can be connected to the SIP-58A. The camera is sold separately. 

 

Poly


 

VVX 301/311

VVX 401/411

VVX 601

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HD call quality

Yes

Yes

Yes

Gigabit data rate

2 ports: 301 no / 311 yes

2 ports: 401 no / 411 yes

2 ports

Number of Soft Keys

4

4

*

Number of Line Keys

6

12

16*

Touch screen

No

No

Yes

Color screen

No

Yes

Yes

Screen size inches

3.2”

3.5”

4.3”

Screen resolution

208 x 104

320 x 240

480 x 272

Wi-Fi

No

Obi Adapter required

Obi Adapter required

Bluetooth

No

No

Yes

USB ports
0
401 no / 411 one port
2
Headset compatibility
RJ9
RJ9/USB only on 411
RJ9/USB/BT

Voltage

48V

48V

48V

* The VVX601 model has no physical soft keys. The touch screen offers 16 programmable soft and line keys.


 

VVX 250

VVX 350

VVX 450

HD call quality

Yes

Yes

Yes

Gigabit data rate

2 ports

2 ports

2 ports

Number of Soft Keys

4

4

4

Number of Line Keys

4

6

12*

Touch screen

No

No

Yes

Color screen

Yes

Yes

Yes

Screen size inches

2.8”

3.5”

4.3”*

Screen resolution

320 x 240

320 x 240

480 x 272

Wi-Fi

Obi Adapter required

Obi Adapter required

Obi Adapter required

Bluetooth

No

No

No

USB ports
1
2
2
Headset compatibility
RJ9/USB
RJ9/USB
RJ9/USB

Voltage

5V

5V

5V

*Expansion module EMP50 offers a 5" color display and 90 additional line keys (30 physical keys and three pages.)



Accessories


For telephones mounting choices click here.


For telephones headsets choices click here.


For replacement handsets for your existing phones click here.

USB Wi-Fi adaptor:  The Yealink WF40 and Yealink WF50 Wi-Fi USB dongle can connect your Yealink SIP phone to an existing wireless network. The plug-and-play device is a convenient solution for offices with Wi-Fi only network or for phones that are too far from an Ethernet port. 


Bluetooth adaptor: The Yealink BT-41 dongle adds Bluetooth functionality to your Yealink SIP phone and enables it to connect a wide variety of Bluetooth Headsets.


ATA adaptor: Analog Telephone Adaptor is a device that connects traditional analog telephones and fax machines to a VoIP network. You may want to buy one if you have some standard telephony equipment that works well for what it does but you want to use it with your VoIP network.  In other words, ATA allows you to avoid having to operate and maintain two networks (standard and VoIP), keeping equipment that is functional but without benefiting from the advantaged of VoIP.

Cordless SIP Phones


Cordless SIP phones (that work with a VoIP network) offer the convenience of being able to step away from your desk. They are a good choice for people who prefer talking into a handset over using wireless headsets. 


Cordless phones are also know as DECT phones. DECT stands for Digital Enhanced Cordless Technology. The DECT technology allows a wireless connection between the handset and base station. The base station provides the connectivity to the SIP network and can handle multiple accounts and handsets (extra handsets need to be bought separately). 


The talk range between handsets and the base station can be extended with a repeater or with an multi-cell configuration. The later requires a DECT manager station that additional base stations connect to. Repeaters and additional base stations can also circumvent thick walls and other obstructions to help with indoor reception issues. 


When setting up cordless phones, in most cases you would want a separate phone number for each handset, but there is also an option to share numbers among several workers.


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W56P
W59R Ruggedized*
--

Range indoor / outdoor
165 / 985 feet
165 / 985 feet
Simultaneous calls per base5
8
Headset / Headphones3.5mm connectionBluetooth
Talk time per charge30 hours
28 hours / 18 hours with Bluetooth
Standby time per charge
400 hours (when the backlight is disabled)
360 hours / 200 hours with Bluetooth
Battery type / Charge time
Lithium 1460mAh / 3.5-4 hours**
Lithium 1460mAh / 3.5-4 hours**
Base StationIncluded
Also compatible with Yealink W60B, W70B, W80B, or W90
Sold separately 
Compatible with Yealink W60B, W70B, W80B, or W90
Additional handset modelW56H
Same model W59R
Range extension

DECT Repeater RT30


165 feet indoors/ 985 feet outdoors


Up to 6 repeaters per base station


Yealink W80B/W90B***

165 feet indoors/ 985 feet outdoors

W80DM – up to 30 Base stations



W90DM up to 60 Base stations in regular configuration or 600 base stations in VIM configuration 


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--
--
--
*The W59R phone is dust resistant, water resistant (can withstand 3.3 feet submersion for 30 minutes), and shock resistant (can withstand falls from 8.2 feet).

** A quick charge feature provides 2 hours talk time in ten minutes.

***The W80/W90 can be bought or configured as either a DECT manager or a base station. For range extension the system need to be set up in a multi-cell configuration with one W80DM or W90DM (DECT manager) supporting up to thirty W80B or sixty W90B base stations. The W90 can also be deployed in VIM (virtual integration manager) configuration where ten W90DM units can support up to 600 base stations!


If you use the W59R in with W60 or W70 base stations you can use the RT30 repeater for range extension.


Conference Phones


Selecting a conference telephone mostly depends on the size of the room where it will be used. In the following table this is indicated by the room size and microphone radius specifications. Larger rooms can be accommodated by external microphones (bought separately) to extend the reception range. 


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--SoundStation IP 6000CP 960CP 930**
--.
HD audio
Yes
Yes
Yes
Screen resolution248 x 68
720 x 1280*
248 x 120
USBNo
2 regular ports / 1 micro USB
1 micro USB
BluetoothNo
Yes
Yes
Wi-FiNo
Yes
No
Room size
Small-medium
Medium-large
Small-mediuma
Microphone radius
12 feet
20 feet
20 feet
Extended mic radiusAvailable60 feet wireless mic
None
Noise suppression
YesYesYes
POE
Yes (AC model available)
Yes
No**
Statics resistance
Yes
Yes
Yes
Mobile phone support
No
Yes via Bluetooth
Yes via Bluetooth
Can make recordings
No
Yes to USB flash drive
Yes to micro SD card

* The Yealink CP 960 has a 5" touch screen.


** The Yealink CP 930W is a battery powered DECT (wireless) phone that pairs with the Yealink W60B, W70B, W80B, or W90B base stations for a wireless coverage of up to 165 feet indoors. The phone itself is cordless and does not support POE (the base station it connect to does support POE.) The battery provides up to 24 hours of talk time and 360 hours standby time. 

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