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COMfortel 1400 IP/2600 IP/3600 IP - Firmware V2.8 - Advanced Information - V02 06/2017
Settings
Providers and PBXs
VPN
VPN is used.
Registrador
The registrar is the IP address or URL that you receive from your VoIP
provider for login.
Important:
Every port opening on the router is a security risk. Perform
the appropriate security measures.
Notes:
The registrar should only be disabled if the provider requires this.
No NAT Keep Alive is performed if the registrar is disabled.
An internal network is usually protected from external manipulation by,
for example, a firewall integrated in the router. Without NAT Keep Alive,
the firewall's security functions will defend you against attempted
accesses from the Internet.
That is why you may need to set up port forwarding for incoming SIP
packets in the router for the
Puerto SIP
set up in the provider's/PBX's
configuration.
REGISTER requests are sent to the registrar .Additional entries must be
made:
Dirección del registrador
Enter registrar address as IP address or URL.
Puerto de registrador
(1...65535)
Enter registar port.
Margen de tiempo para el registro (min)
(1...60)
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