2N IP series - General Settings; Dialing 5.3.3 SIP 1; SIP; Local Calls; Crestron

Configuration manual for 2N IP intercoms
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via theUser Datagram Protocol(UDP), which is the most frequently used unsecured
signalling method
via theTransmission Control Protocol (TCP), which is less frequent, yet recommended
unsecured signalling method
via theTransaction Layer Security (TLS)protocol, where SIP messages are secured
against third party monitoring and modification (except models2N
®
IP Base,Uni)
Here is what you can find in this section:
5.3.1 General Settings
5.3.2 Dialing
5.3.3 SIP 1 / SIP 2
5.3.4 Local Calls
5.3.5 Crestron
5.3.1 General Settings
Call Time Limit – set the call time limit after which the call is automatically terminated.
The intercom signals termination with a 10s beep before the call end. Enter any DTMF
character into the call (# on your IP phone, e.g.) to extend the call time.If the call duration
is set to 0 and SRTP is not used, the call is not time limited.
Call Answering Mode(SIP1, SIP2)– set the incoming call receiving mode.The following
three options are available:
Always busy– the intercom rejects incoming calls,
Manual– the intercom alerts incoming calls and the user answers them using a
numeric keypad button, and