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

Security considerations for Callcentric customers

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 17 CHAN_SIP (Vanilla)
Asterisk 17 PJSIP (Vanilla)
Asterisk Admin GUI v2.11
Asterisk Admin GUI v12
Asterisk Admin GUI v13
Asterisk Admin GUI v15
Bria Solo
Bria Desktop
Bria Mobile
Cisco ATA 186/188
Cisco SPA112/SPA122
CloudTC Glass 1000
D-Link DVG-1402S
Gigaset A510 IP
Gigaset C610A IP
Gigaset DX800A
Grandstream DP715/710
Grandstream DP750/720
Grandstream DP752/730/722
Grandstream GAC2500
Grandstream GRP2612
Grandstream GRP2613
Grandstream GRP2614
Grandstream GRP2615
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 GXV3380
Grandstream HandyTone 286
Grandstream HandyTone 486
Grandstream HandyTone 702
Grandstream HandyTone HT802
Grandstream HandyTone HT814
Grandstream HandyTone HT818
Grandstream UCM6102
Grandstream UCM6204
Grandstream Wave Lite
Grandstream WP820
Htek UC803
Htek UC860
Htek UC924
Htek UC926
Innomedia SIP MTA-6328
Innomedia BuddyTalk 110
Linksys PAP2
Linksys SPA3102
Linphone Desktop (v4.1.1)
Linphone Desktop (v3.4.3)
Linphone Mobile
Linphone Mobile (v.3.2.3)
NCH Express Talk
Nokia E90
pbxnsip Version 3
Polycom SoundPoint IP 601
Polycom SoundStation IP 5000
snom 1xx/2xx/3xx
snom 820
snom D717
snom D735
snom D785
snom M9
snom ONE
Telco AC-211
trixbox / Elastix / pbx-in-a-flash
Windows Messenger
Unidata ICW1000G
Uniden EXP1240
UTStarcom F3000
Vodia PBX (v5)
Vodia PBX (v64.0)
VTech VCS754
VTech VDP650
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 3.2
ZoIPer 5
ZoIPer Mobile
Zoom 5801
Zycoo CooVox U20
Other Linksys/Sipura products
Generic / Other Device

DID-Based Routing with Asterisk
Innomedia BuddyTalk 110

Innomedia BuddyTalk 110 (BT110)Innomedia's BuddyTalk 110 (BT110) is a smart speaker that combines the power of Amazon's Alexa Voice Service (AVS) and VoIP Technologies in a single device.

Note: Call Waiting and 3-Way Calling are NOT currently supported on this device.

BuddyTalk Homepage
BuddyTalk BT110 Product Page

Help / Support:
BT110 FAQs
BT110 Support
BT110 Setup Guide
BT110 Specifications
BT110 Features & Functionality

Configuring the BuddyTalk BT110
These instructions are based on BuddyTalk BT110 firmware version If you are running a different firmware version, some menus/settings may be different. These instructions are also based on using the BT110 in its factory default configuration, which obtains a dynamic IP address automatically from your router using DHCP.

In this guide we will go through configuring the BT110 in order to register to the Callcentric servers, so that you will be able to place and receive calls using your Callcentric account. Before proceeding, please ensure that you have properly added the device to your network by connecting it to your router or gateway.

Note: Although this device supports many advanced features/options, this guide will only detail the specific settings which are required to establish basic connectivity between your BT110 and our service. If you need additional assistance with any specific issue, please let us know.

This guide assumes that you're BT110 is properly connected to your wired or wireless network and that you've used the BuddyTalk App (for iOS or for Android) to create an association between your Amazon Account and the device, so that the Alexa Voice Features will work. If you have not done so already, please visit the following page for further instructions.
Step 1 Configuring your Callcentric account
After you've connected the BT110 to your network and have created the association between your BT110 and your Amazon Account, open the BuddyTalk App on your Android/iOS device and select Setup Telephony.

On this screen, you should be greeted with the basic telephony options, where you can specify your Callcentric Account information. To register your device to our service, please configure your settings in-line with those detailed in the screenshot below:

Account IDThis 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.
Account IDThis 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.
Proxy Port5060
Outbound Proxydisabled/off
Preferred TransportUDP

Once you've entered/saved the settings detailed above, you should see a green telephone icon near the top of the BuddyTalk App's main interface, indicating your device has been successfully registered/connected to our service. If the telephone icon is red, you will need to review and update your configuration settings.

Step 2 Additional settings
Use the BuddyTalk App to locate the IP Address of your device (located on the top of the Device Options screen, usually in the format of

Login to your device by opening a web browser on your computer (such as Chrome or Firefox) and entering the IP Address retrieved from the previous step into the address bar (I.E. where you would normally enter "").

You should now see a page that looks like this:

Locate the username/password on the bottom of your device, enter them into the appropriate fields and click the Login button. After doing so, you will be directed to the device's administrative dashboard. Select the Telephony option from the top navigation bar of the administrative dashboard, as indicated by the screenshot below:

In the Telephony Section, locate the profile your device automatically created during the initial setup process (it should be labeled AVS) and click on the pencil icon, as indicated by the screenshot below:

You will need to configure the following options within this page, as indicated by the screenshot below:

Refer at end of 3way calldisabled/unchecked
Preferred Codec List1 - PCMU/8000 - 20ms
2 - G729/8000 - 20ms
Caller ID Displaythis setting should be blank/no value
Caller ID Blockthis setting should be blank/no value
Speed Dialingthis setting should be blank/no value

Step 3 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
011 + the country code, area code, and number for calls worldwide (you may also use 00 instead of 011).