R26/R23 Series
Admin Guide
Rport: Remote Port, if enabled, it will add remote port into outgoing
SIP message for designated account.
4.2.9. User Agent
Go to Account - Advanced to configure it.
To customize user agent field in the SIP message.
If users agent is set to specific value, users could see the
information from network package. If user agent is not set by default,
users could see the company name, model number and firmware
version from network package.
4.3. Access Control
4.3.1. Web Relay
R26/R23X can support extra web relay which is connected with the
door phone via network.