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STEP 1
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Open the SFLphone application. Once the application has started click Edit then click Accounts. The following screen should appear.
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STEP 2
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Click the Add button in the Accounts window in order to bring up the Account Settings window. Use the following information in the Basic configuration section, which should match the screenshot below:
| Menu Item | Setting |
| Alias: | callcentric |
| Protocol: | SIP |
| Host name: | sip.callcentric.net |
| 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. |
| Proxy: | sip.callcentric.net |
| Voicemail number: | *123 |
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STEP 3
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Click the Audio tab, and ensure that the PCMU and PCMA codecs are the only codecs enabled/selected. Also make sure that the DTMF option is set to RTP as shown on the screenshot below:
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STEP 4
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Click on the Advanced tab and set the Registration expire option to 60, as shown below:
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STEP 5
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In the Security tab, click the Add button, and set the following options as shown on the screenshot below:
| Menu Item | Setting |
| Authentication 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. |
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STEP 6
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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). |
SFLphone is a robust standards-compliant enterprise softphone, for desktop and embedded systems. It is designed to handle several hundreds of calls a day. SFLphone is available under the GNU GPL license, version 3.