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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
3CX Version 16
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 14
Asterisk Admin GUI v2.11
Asterisk Admin GUI v12
Asterisk Admin GUI v13
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 DP750/720
Grandstream GAC2500
Grandstream GXP1450
Grandstream GXP1620
Grandstream GXP1625
Grandstream GXP1630
Grandstream GXP1760
Grandstream GXP1782
Grandstream GXP2110
Grandstream GXP2130
Grandstream GXP2140
Grandstream GXP2160
Grandstream GXP2170
Grandstream GXP2200
Grandstream GXV3140
Grandstream GXV3240
Grandstream GXV3275
Grandstream GXV3370
Grandstream HandyTone 286
Grandstream HandyTone 486
Grandstream HandyTone 702
Grandstream HandyTone HT802
Grandstream HandyTone HT814
Grandstream HandyTone HT818
Grandstream UCM6102
Grandstream UCM6204
Grandstream Wave
Grandstream WP820
Htek UC803
Htek UC860
Htek UC924
Htek UC926
Innomedia SIP MTA-6328
Jitsi
Linksys PAP2
Linksys SPA3102
Linphone Desktop
Linphone Mobile
Linphone Mobile (v.3.2.3)
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
Unidata ICW1000G
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 T41S
Yealink T42G
Yealink T42S
Yealink T46G
Yealink T46S
Yealink T48S
Yealink W52P
Yeastar MyPBX U100
ZoIPer
ZoIPer 3.2
ZoIPer 5
ZoIPer Mobile
Zoom 5801
Zycoo CooVox U20
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
ZoIPer 5

For ZoIPer 3.2 setup information please click here
For the older version please click here


GENERAL INFORMATION
Zoiper is a multi-platform softphone, available in both free and paid versions; that is available for Windows, Linux, and MacOS. Zoiper is easy to configure, supports many useful features, and has proven to be a stable solution on all three of the platforms we tested on.


RESOURCES
Websites:
Zoiper Homepage
Download Zoiper

Help / Support:
Zoiper Support


Configuring Zoiper 5
These instructions are based on Zoiper V5 and will walk you through a basic configuration so that you can use your Zoiper installation to place and receive calls via your Callcentric account.

This setup guide assumes you have properly installed the application on your operating system of choice and have addressed/resolved any potential audio issues before attempting to configure Zoiper for use with Callcentric.
STEP 1 Upon launching the application, you will be prompted to specify a username/login, as well as a password. In these fields, please specify the following:

Username/LoginThis 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.
PasswordEnter 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.




Click on the Login button to continue. Next, you will be prompted to specify a hostname. In the hostname field, please enter callcentric.com and then click the Next button to continue.



In the next 2 prompts, you will be given the option to specify an authentication/outbound proxy, as well as to configure testing. You can ignore/bypass these prompts by clicking the Skip button, as indicated by the screenshots below:





Next, you will be prompted to specify the protocol that you would like to use. From the drop down menu, select SIP, as indicated in the screenshot below. After doing so, click on the Create Account button:



STEP 2 In the Accounts section on the left-hand side menu, select the account that you've just created and then click on the Advanced link on the top right hand side of the softphone, as indicated by the screenshot below:



Next, locate the section labeled Audio Codecs and disable all codecs under the Selected Codecs listing except for the G.711 mu-law codec as noted in the screenshot below:



Finally, on the left hand side of the softphone, click on the X button and follow the prompt(s) to save/apply your settings.

STEP 3 To confirm that your softphone has properly registered with our Callcentric Servers, look for a Green Checkmark at the top of the main interface.



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).