SIP Trunk Setup for Fanvil A320i
Setting up your device with Voyced as your Business VoIP Provider.
What You’ll Need
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Fanvil A320i 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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Administrator login for the phone
Requirements Before You Begin
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Update to the latest Fanvil firmware
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Ensure your firewall/router allows SIP UDP to
sip.voyced.euand RTP UDP ports as per defaults -
Disable SIP ALG on your network equipment
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Test your Voyced account using a softphone if possible
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Change the phone’s 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 find the IP address
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Enter the 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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Select 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 unavailable, 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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Check status = Registered
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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.
