HTTP commands are a very useful tool for interconnection of 2N SIP Audio Converter with remote systems. Please note that HTTP commands are only available with PROFI license.

Inbound HTTP commands:

• Advanced settings > Miscellaneous please allow switch control by HTTP commands.

• Then you can send a HTTP command in specific format to 2N® SIP Audio Converter and control its switch according to its basic settings. You have to use following format of request: http://intercom_ip_address/enu/lockstate.xml.p?lockXstate=Y, where X is the lock number (1-4) and Y is 0 for switch off, 1 for switch on and 2 for change over.

Outbound HTTP commands:

• You can either send out a signal that a lock has been switched or control some remote device.

• In Basic settings > lock please the type in the HTTP command which should be sent by your 2N SIP Audio Converter when lock is opened and when it is closed. You can use both or one only.

• If you just want to use HTTP lock without actually switching the relay of 2N SIP Audio Converter, set Output relay to NONE. In such case you only have HTTP commands that will be sent.