August 2012 – Ed.1.2
EQUITEL – E451 Technical manual
iii
E451 Technical manual
Index
Chapter 1
Description.................................................................................................................................... 1
1.1
General description .............................................................................................................................. 1
1.1.1.
Proprietary mode ......................................................................................................................... 2
1.1.2.
SIP mode with PBX ....................................................................................................................... 3
1.1.3.
P2P-SIP mode ............................................................................................................................... 3
1.1.4.
E451 intercom block diagram ...................................................................................................... 3
1.2
Equipment elements ............................................................................................................................ 4
1.3
Audio .................................................................................................................................................... 6
1.3.1.
Loudspeaker output ..................................................................................................................... 6
1.3.2.
Microphone input ........................................................................................................................ 6
1.4
User button .......................................................................................................................................... 6
1.5
Status LED ............................................................................................................................................. 6
1.6
Power supply connector ....................................................................................................................... 6
1.7
Reset button ......................................................................................................................................... 6
1.8
Factory default values recovery ........................................................................................................... 7
1.9
Input contact connector ....................................................................................................................... 7
1.10
Output contact connector .................................................................................................................... 7
1.11
Network connectors ............................................................................................................................. 8
1.11.1.
Daisy Chain ................................................................................................................................... 8
Chapter 2
Mechanical mounting ................................................................................................................. 10
2.1
Materials and dimensions .................................................................................................................. 10
2.2
Installation .......................................................................................................................................... 11
Chapter 3
Functionality ............................................................................................................................... 13
3.1
Proprietary mode ............................................................................................................................... 13
3.1.1.
Connection with the controller .................................................................................................. 13
3.1.2.
Sending a call ............................................................................................................................. 13
3.1.3.
Audio communication establishment ........................................................................................ 13
3.1.4.
Audio communication closing .................................................................................................... 14
3.2
SIP mode with PBX ............................................................................................................................. 14
3.2.1.
SIP network basic configuration with PBX ................................................................................. 15
3.2.2.
Sending a call ............................................................................................................................. 15
3.2.3.
Call reception ............................................................................................................................. 15
3.2.4.
Audio communication ................................................................................................................ 16
3.2.5.
Closing of the audio communication ......................................................................................... 16
3.3
P2P-SIP mode ..................................................................................................................................... 16
3.3.1.
P2P-SIP network basic configuration ......................................................................................... 16
3.3.2.
P2P-SIP network communication process ................................................................................. 17
3.4
Functioning test .................................................................................................................................. 17
3.5
Audio prerecorded messages ............................................................................................................. 17
Chapter 4
Auxiliary input and output control ............................................................................................. 18
4.1
Contacts control commands............................................................................................................... 18
4.1.1.
Configuration consult ................................................................................................................. 18
4.1.2.
Output writing............................................................................................................................ 18
4.1.3.
Contacts reading ........................................................................................................................ 18
4.1.4.
Change in the inputs status ....................................................................................................... 18
4.2
Output contact activation by DTMF tones ......................................................................................... 18
