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Supported devices
ATA Adaptors
IP Phones
Cordless DECT IP Phones
IP Conference Phones
IP PBX Software/Hardware
Desktop Softphones
Mobile Softphones

Security considerations for Callcentric customers

3CX
3CX Version 6
3CX Version 12
3CX Version 12.5
3CX Version 15
3CXPhone (for Windows)
3CXPhone (Mobile)
Aastra 6753i
Acrobits/Groundwire for iPhone
Android SIP Client
Apivio MWP1100
Asterisk 1.4 and 1.2
Asterisk 1.6
Asterisk 1.6.2, 1.8, and 10
Asterisk Admin GUI
Bria Desktop
Bria Mobile
Callcentric Android App
Callcentric iPhone App
Callcentric Softphone
Cisco ATA 186/188
Cisco SPA112/SPA122
CloudTC Glass 1000
CSipSimple
D-Link DVG-1402S
Ekiga
Elastix
Gigaset A510 IP
Gigaset C610A IP
Gigaset DX800A
Grandstream DP715/710
Grandstream GXP1450
Grandstream GXP1620
Grandstream GXP1625
Grandstream GXP2110
Grandstream GXP2160
Grandstream GXP2200
Grandstream GXV3140
Grandstream GXV3240
Grandstream GXV3275
Grandstream HandyTone 286
Grandstream HandyTone 486
Grandstream HandyTone 702
Grandstream Wave
HTek UC803
HTek UC926
Innomedia SIP MTA-6328
Jitsi
Linksys PAP2
Linksys SPA3102
LinPhone Desktop
LinPhone Mobile
NCH Axon PBX
NCH Express Talk
Nokia E90
Obihai
OBi100/110
OBi200/202
OBi1032
pbx-in-a-flash
pbxnsip
pbxnsip Version 3
PhonerLite
Polycom SoundPoint IP 601
Polycom SoundStation IP 5000
snom 1xx/2xx/3xx
snom 820
snom M9
snom ONE
SFLphone
SJphone
Telco AC-211
trixbox / Elastix / pbx-in-a-flash
Twinkle
Windows Messenger
Uniden EXP1240
UTStarcom F3000
Vodia PBX
VTech VCS754
VTech VSP600
VTech VSP725
VTech VSP726
VTech VSP735
VTech VSP736
X-Lite / X-Pro / eyeBeam
Yealink T32G
Yealink W52P
Yealink T42G
Yealink T46G
Yeastar MyPBX U100
ZoIPer
ZoIPer 3.2
ZoIPer Mobile
Zoom 5801
Other Linksys/Sipura products
Generic / Other Device

DID-Based Routing with Asterisk
DID-Based Routing with trixbox / Asterisk Admin GUI / Elastix / PBX-in-a-Flash
Yealink W52P

GENERAL INFORMATION
Yealink W52PThe Yealink W52P is a DECT Cordless Phone System that was designed with the residential and small business user in mind. The Yealink W52P is a scalable solution that supports up to five handsets, has a crisp full color display, PoE support, and excellent battery life.


RESOURCES
Websites:
Yealink homepage
Yealink W52P product page

Help / Support:
Yealink W52P resource page
Yealink W52P product manual


Configuring the Yealink W52P
These instructions are based on using the W52P software version "425.30.0.20" in its factory default configuration which is to obtain a dynamic IP address automatically from your router using DHCP, which is how most people have their home routers configured. This guide also assumes that you've already associated your W52P's handset to the phone's base station. For information on configuring your W52P with a static IP address, as well as information regarding handset registration, please refer to the W52P user manual.

We recommend that you read each step through in its entirety before performing the action indicated in the step.
STEP 1 Initial setup for your W52P
Connect your router with the supplied Ethernet network cable to the ethernet port found on the Yealink's base station. Then plug the supplied power cable into the base station.

Wait 60 seconds after plugging the base station's power adapter.

After 60 seconds press the Paging button located on the face of the base station, as indicated by the screen shot below:



Once pressed, the IP address of the base station should be displayed on the handset, as indicated below:



We will now login to your device's web configuration interface. Enter the displayed IP address into your favorite browser. You should now see a page that looks like this:



Enter the system username/ password on the given field. The default system credentials should be admin for both the username and the password.

After entering the system credentials and clicking the Confirm button, you should see a screen that looks similar to the one below:



We're now ready to configure your Callcentric account information.

STEP 2 Configuring your Callcentric account
To configure your Callcentric account settings, from the main splash above, please click on the Account tab and select the first available line from the Accounts drop-down menu.

Once you have selected your desired line, please use the following settings:

SettingValue
Account Active:Enabled
Label:Callcentric
Register Name:This is either the default extension 1777MYCCID OR 1777MYCCIDEXT, where 1777MYCCID is the 1777 number assigned to you by Callcentric and EXT is the three digit extension you are trying to register this UA to.

For example: 17770001234101 would register to extension 101 on account 17770001234.

You cannot register to your account using only the extension number.
User Name:This is either the default extension 1777MYCCID OR 1777MYCCIDEXT, where 1777MYCCID is the 1777 number assigned to you by Callcentric and EXT is the three digit extension you are trying to register this UA to.

For example: 17770001234101 would register to extension 101 on account 17770001234.

You cannot register to your account using only the extension number.
Password:Enter your extension SIP Password here. Your extension SIP password is the password you created for the extension you are trying to use. You may edit the SIP password you wish to use in by logging into your My Callcentric account and clicking on the Extension menu link and then modifying the appropriate extension.
SIP Server:callcentric.com
SIP Server Port:5060
Enable Outbound Proxy Server:Enabled
Outbound Proxy Server:callcentric.com
Transport:UDP
NAT Traversal:Disabled

Your configuration should look similar to the one shown in the picture below:



STEP 3 Configuring extra settings
Next from the side menu bar, click on the Advanced link and ensure that you set the following options set from the default options:

SettingValue
UDP Keep-alive Message:Enabled
Login Expire(seconds):60

Your Advanced configurations page should look similar to the screenshot below:



STEP 4 Configuring codec settings
We want to make sure audio settings are configured properly. To do this click on the Codecs link on the side menu bar and from there, ensure that the PCMU and G729 are the only codecs listed under the Enabled Codecs listing. Your configuration should look similar to the one shown in the picture below:



Once done, click the Confirm button to save your changes.

STEP 4 That's it! You can now make a phone call.
You can make a test call to 17771234567, or if you are signed up for one of Callcentric's rate plans you can place a call to a traditional landline or mobile phone by dialing either:
1 + the area code and number for calls to the US
Or
011 + the country code, area code, and number for calls worldwide (you may also use 00 instead of 011).

To test inbound calls from Callcentric to your Yealink installation, follow the directions listed in this FAQ.