SIP Trunk Setup for Fanvil X7A
Setting up your device with Voyced as your Business VoIP Provider.
What You’ll Need
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A Fanvil X7A handset connected to your network
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Voyced account details:
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Account / telephone number:
Your-Voyced-DID -
Service password:
YourServicePassword -
SIP server:
sip.voyced.eu
-
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Access to the phone’s web interface or on-screen menu
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Network access with open SIP and RTP ports
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Administrator login for the phone
Requirements Before You Begin
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Update your phone to the latest firmware from Fanvil
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Ensure your network/firewall allows:
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SIP over UDP to
sip.voyced.eu(port as per DNS mode) -
RTP UDP ports
10000–20000
-
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Disable SIP ALG on your router/firewall
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Have your Voyced account active and tested with a softphone if possible
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Change the default admin password for security
SIP Trunk Setup Steps
1. Access the Phone’s Settings
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Power on and connect the phone to your network
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On the phone, go to Menu → Status to note the IP address
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Enter this IP in your web browser, log in as admin
2. Create or Edit a SIP Account
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Go to Line → SIP
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Choose an available SIP line (e.g., Line 1)
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Fill in:
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User Name:
Your-Voyced-DID -
Authentication Name:
Your-Voyced-DID -
Password:
YourServicePassword -
Server Address:
sip.voyced.eu
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3. SIP Server Settings
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Preferred:
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Host:
sip.voyced.eu -
Transport: DNS NAPTR
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If not available, use SRV (port
5060)
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Fallback:
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Primary:
sip.voyced.eu(5060) -
Secondary:
sipnl.voyced.eu(5060)
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-
Transport: UDP
4. Advanced Account Settings
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Caller ID Header:
PAI-RPID-F -
Voicemail Number:
1233 -
Voicemail Subscribe: Enabled
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STUN: Disabled
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DNS Mode: With fallback logic
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NAT Keep Alive: Enabled
5. Codec Settings
List in this priority order (from higher quality to lower):
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G722 **
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G723 **
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G726 **
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PCMU (u-law)
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PCMA (a-law)
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G711
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G729
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Opus **
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iLBC **
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AMR-WB **
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AMR **
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GSM
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Any other codecs your device supports
Codecs marked with ** may be supported but aren't guaranteed to work across all global routes.
If you have audio issues, switch back to G711 or G729 and test again.
Testing
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Save and reboot
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Ensure Registered status
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Test inbound and outbound calls
Last updated: 01/08/2025
© Voyced
All information provided is copyrighted and purely informative in nature. It is maintained by Voyced with the greatest of care using reliable sources only.
Given the fast evolution of the telecom sector, Voyced does not offer any guarantee about the accuracy and completeness of the information offered.
We explicitly do not give anyone permission to use this information in any other way than to inform themselves about what (legal) requirements there may be and they need to comply with when registering Services and/or DIDs with Voyced.
