Tema Telecomunicazioni AA-15SIP User manual

Revision
Date
Revisi
on reason
Prepared
Checked
/
Approved
1 30/11/21 First release DP DP, FL
MAS-AA15SIP-REV01 Pagina 1 di 29
AA-15SIP
VoIP SIP / PoE Doorphone interface
TECHNICAL – INSTALLATION MANUAL
PRELIMINARY DOCUMENTATION
HW Version 1.0 - SW Version 1.0
Recommendations
1. Use only original spare parts and consumables supplied by Tema Telecomunicazioni Srl for this equipment. The company shall not be
held responsible for any damage caused by the use of materials that they have not supplied.
2. The device has been carefully manufactured and tested. In any case, the product is not recommended for use in situations in which
incorrect operating may result in damage to persons and/or property.
3. We recommend that you carefully read all this manual before starting to use the device.
4. Do not expose the device to sunlight and protect it from sources of heat, dust, humidity and chemical agents.
5. This manual is the property of Tema Telecomunicazioni Srl and any duplication and reproduction, even partial, as well as storage on
any type of media is forbidden without written permission from Tema Telecomunicazioni Srl.
TEMA TELECOMUNICAZIONI S.r.l.
Telecomunicazioni - Elettronica - Microapplicazioni Audiotelefoniche

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We, TEMA TELECOMUNICAZIONI SRL Via C. Girardengo, 1/4 - 20161 MILANO
declare under our sole responsibility that the product:
product name Modulo Intercom Audio e Video VoIP SIP / PoE
trade name TEMA TELECOMUNICAZIONI Srl
type or model AA-15SIP
and accessories
to which this declaration relates is in conformity with the essential requirements and other
relevant requirements of the R&TTE Directive ( 1999/5/EC, 2006/95/EC, 2004/108/EC ).
The product is in conformity with the followings standards and/or other normative documents:
HEALT & SAFETY EN 60950-1:2006
+A11:2009
+A1:2010
+A12:2011
EMC EN 55022:2010
EN 55024:2010
EN 61000-3-2:2006
EN 61000-3-3 :2008
MILANO, 30 November 2021 TEMA TELECOMUNICAZIONI SRL
D. Pontillo
I. IMPORTANT INFORMATIONS REGARDING THE RECOVERY AND RECYCLING OF THIS
ELECTRONIC DEVICE
The crossed-out wheeled bin symbol below indicates that this electronic equipment is intended to be disposed in a separate collection and not in
an unsorted municipal waste, in order to provide for the treatment of WEEE (Waste Electrical and Electronic Equipment) using best available
recovery and recycling techniques. Specific treatment for WEEE is indispensable in order to avoid the dispersion of pollutants and other
hazardous substances into the waste stream, while recycling leads to reduction of disposal of waste and the negative impacts on environment
and human health. That is, priority is given to reuse of WEEE in its components, subassemblies and consumables. As the final holder, the user
has an important role in contributing to reuse, recycling and other forms of recovery of WEEE and is responsible to return this waste in th
e collection facilities set up by EC Member States and to fulfill other duties in compliance with Directive 2002/96/EC and local laws.
Note: the above information is drawn up in compliance with Directive 2002/96 / EC and Legislative Decree 25/7/2005, n.151, which provide for
the mandatory of a separate waste collection system as well as particular methods of treatment and disposal of waste electrical and electronic
equipment (WEEE).
DICHIARAZIONE DI CONFORMITÀ CE
DECLARATION OF CONFORMITY CE
UNI EN ISO 9001:20
15
TEMA TELECOMUNICAZIONI
is a certified company

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RECOMMENDATIONS
1. It is recommended to read this entire manual before proceeding to the installation of the device.
2. The installation and commissioning of the device can only be performed by specialized technicians.
3. The device is accurately manufactured and tested. In any case, the product is not recommended for use
where an error of operations can cause property damage and/or injury to persons.
4. It is expressly not recommended maintenance inside the device which must be carried out by Tema
Telecomunicazioni, the removal of the closures will invalidate the warranty and makes accessible internal
parts with risk of electric shock.
5. Tema Telecomunicazioni accepts no responsibility for damage to property and/or persons resulting from
incorrect use of the equipment or by procedures that do not comply with the instructions in this manual.
Tema Telecomunicazioni reserves the right to make modification to the technical and functional
specifications at any time and without any notice.
6. Products powered via PoE (Power over Ethernet) may only be connected with cables coming from the
internal network company (inside the building), are not allowed connections LAN cables coming from outside
the building.
7. Use for this device only and exclusively original spare parts and consumables supplied by Tema
Telecomunicazioni. The company is not responsible for damage caused by the use of materials not supplied
by the same.
8. Do not expose the unit to direct sunlight, protect from heat, dust, humidity and chemicals.
9. Tema Telecomunicazioni reserves the right to vary the product characteristics for improvement without prior
notice. Check the WWW.TEMATLC.IT website for any updates to the latest firmware, manuals, and
technical documentation.
10. This document is property of Tema Telecomunicazioni, It is forbidden any duplication and reproduction, even
partial, as well as storage on any medium without written permission of Tema Telecomunicazioni.
This symbol in the descriptions indicates a general warning or a damage danger
to equipment or people.
This symbol in the descriptions indicates useful information or a suggestion for
the optimization of the device functionality.
This symbol in the descriptions indicates an electric shock hazard for damage to the equipmen
t or
people.

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1. PRESENTATION ........................................................................................................................................ 5
2. TYPICAL OPERATING DIAGRAM........................................................................................................... 6
3. PACKING LIST ........................................................................................................................................... 6
4. GENERAL FEATURES.............................................................................................................................. 7
5. TECHNICAL FEATURES........................................................................................................................... 7
6. INSTALLATION .......................................................................................................................................... 8
6.1. CONNECTION ................................................................................................................................................8
7. PROGRAMMING ...................................................................................................................................... 11
7.1. P REPARATION FOR THE SYSTEM PARAMETERS PROGRAMMING ..............................................................................11
7.2. A CCESS TO PROGRAMMING ...............................................................................................................................12
7.3. N ETWORK PARAMETERS ...................................................................................................................................13
7.4. SIP PARAMETERS ............................................................................................................................................14
7.5. G ENERAL PARAMETERS ....................................................................................................................................15
7.6. S ET OF THE D AY /N IGHT OPERATING MODE .........................................................................................................16
7.7. R ELAY AND ALARM SETTINGS ............................................................................................................................17
7.8. O UTPUTS ........................................................................................................................................................18
7.9. M AINTENANCE .................................................................................................................................................19
7.10. D IAGNOSTIC LOG ........................................................................................................................................20
8. APPENDIXES............................................................................................................................................ 21
8.1. U SE OF THE AUDACITY SOFTWARE FOR AUDIO FILES RECORDING .......................................................................21
8.2. C ABLING OF A UTP RJ45 NETWORK CABLE ACCORDING TO THE STANDARD EIA568B.............................................22
8.3. C ONNECTION WITH URMET INTERCOM ..............................................................................................................23
8.4. C ONNECTION WITH URMET MOD . 1130 INTERCOM .............................................................................................24
8.5. C ONNECTION WITH BPT INTERCOM ...................................................................................................................25
8.6. C ONNECTION WITH TERRANEO INTERCOM .......................................................................................................26
8.7. C ONNECTION WITH FARFISA I NTERCOM ...........................................................................................................27
8.8. C ONNECTION WITH COMELIT I NTERCOM ..........................................................................................................27
8.9. FAQ F REQUENTLY A SKED Q UESTIONS ..............................................................................................................28
INDICE PAGINA

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1. PRESENTATION
The AA-15SIP device allows to interface any traditional doorphone (4 or 5 wires) to an IP-PBX in order to manage
the doorphone from any internal extension or, in the absence of an IP-PBX, it can also work with a common SIP
phone in P2P (Peer-to-Peer) mode. When a visitor presses the call button of the existing doorphone, AA-15
generate a SIP call to a programmed extension number by putting the visitor in communication with the operator
who answered, who has the possibility to operate, with a code from the phone, the relay for opening the entrance
gate. A second relay can be activated, from the internal telephone as well, for other services.
When an IP-PBX is present, the calls from the intercom can be routed to an external telephone number, including
mobile numbers.
The device has an external contact input that can be used as an alarm dialer: when closed, AA-15SIP calls a
programmed number and alerts the event with a customizable voice message.
If there is no IP-PBX, the basic functions (communication and gate opening relay activation) are obtained by
connecting a normal IP-SIP phone and programming AA-15SIP in P2P (Peer-to-Peer) mode.
It is possible to connect AA-15SIP both to the central unit of the doorphone system or directly to the internal
station (wall-mounted intercom) of the single user.
AA-15SIP integrates a PoE power supply and can therefore be powered on the same cat5/6 LAN cable if coming
from a PoE switch. Alternatively, an input for external 230Vac power supply is available (Optional).
The dimensions 76.5x62xH32.5mm (connectors excluded) are extremely compact and the system can be fixed to
the wall with the included bracket or on a DIN bar with a special accessory (Optional).
Main features
♦ Can be connected with all 4-5 wires doorphones models, DIN rail mounting
♦ 1 power open-door relay and 1 auxiliary relay
♦ Up to 2 configurable extension numbers (1 for Day Mode, 1 for Night Mode)
♦ Relay: configurable opening and closing contact
♦ Activity display LED
♦ Easy programming via Web browser
♦ Compatible with the most popular IP-PBX brands
Total Management via LAN, integrated Web Server
Programming, configuration, loading and listening of audio files, firmware update, audio volume adjustment,
backup, configuration reset, device reboot.
Integration in telephone VoIP SIP and security systems
AA-15SIP integrates perfectly with VoIP telephony systems (IP-PBX) with SIP protocol that can be registered as a
normal VoIP phone or in Peer-to-Peer (P2P) mode without a PBX.
Tested with the most popular PBX brands:
SIEMENS/UNIFY - AVAYA - ALCATEL – PANASONIC – SAMSUNG – NEC
LG ERICSSON - WILDIX - AASTRA - ASCOM - NITSUKO - SELTA – PHILIPS
MITEL – YEASTAR – ZYCOO – CISCO – EPYGI ELASTICS – GRANDSTREAM
SHORETEL – NORTEL – SWYX – XORCOM – INNOVAPHONE – NETHESYS
3CX - KALLIOPE – ASTERISK BASED SYSTEMS AND SOFTPHONE APPS

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2. TYPICAL OPERATING DIAGRAM
When the visitor presses the button, AA-15SIP generates a SIP call to an internal number, putting the visitor in
communication with the operator, who has the possibility to operate the gate opening relay with a code from the
phone. In any case, the internal doorphone station remains operational since AA-15SIP works in parallel.
The contacts of Relay 2 can also be brought to the internal station to allow the opening of a second gate or to
switch on any lights.
Both relays can be activated not only following the call from the doorphone but also by calling AA-15SIP to the
assigned number/IP address, wait for the answer and activate them with codes from the telephone keypad.
In the presence of the IP-PBX, calls from the doorphone can be routed to external phone numbers, including
mobile.
3. PACKING LIST
The system consists of the parts included in the following list:
•1 AA-15SIP interface module
•1 CD with system documentation
•1 Quick guide
•1 ABS bracket for wall mounting + 2 screws
•1 RJ45 1.5mt LAN cable
•1 RJ45 cable for TAP socket
NOTE: an optional kit is available for fixing the AA-15S module on a DIN bar, code AA-697/DIN
IMPORTANT NOTE: the quality of the audio received and transmitted is strictly depend
ent on
the quality of the intercom system, the device does NOT correct any disturbances or low audio
quality of the existing intercom system but transfers the audio exactly as it receives it.
RELAY 1
Visitor
PoE Switch
8 signal wires
from internal
station
IP SIP Ph
one
AA
-
15
S
IP
PSTN
UTP
Cable
cat 5/6
UTP
Cable
cat 5/6
Alarm
input
Doorphone
central unit
IP
-
PBX
SIP
SERVER
Operator and internal
network telephones
RELAY 2
auxiliary
Existing
external
Doorphone
Existing
internal station

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4. GENERAL FEATURES
• Sending a telephone call upon detection of an intercom call
• Programming via Web interface with password protection
• Day/Night/Interval manual or automatic mode for different call destination numbers
• 2 door opener relays for the possibility of activating a second electric lock
• Setting of the Day/Night/Interval operating mode can be performed by telephone or automatically with time
slots, the settings will be retained even in the event of a power failure (requires Internet Time Server access)
• Great versatility coupled with ease of use and programming
• Possibility of software / firmware update via LAN
• Possibility of acquiring 1 external contact to the system and warning service with dedicated message
• Manual "Door opener" function from internal button, to be associated with the available input contact
VoIP IP LAN section
• Integration with the local LAN, LAN 100 BaseT Ethernet port with RJ45 connector
• VoIP connection with SIP protocol both in SIP Proxy Server mode (Registration on IP-PBX) and Peer-to-
Peer, possibility of PoE (Power over Ethernet) power supply
5. TECHNICAL FEATURES
Generals
Insertion termi
nals for wiring
Possibility of using cables up to 1.5mm2 or AWG16
Number of integrated relays
2
Max relay contact capacity
Up to
1
A
-
30V
Main unit power supply
12VDC / VAC, 900mA max of absorption
Container material
ABS Novodur®
Mounting type
Wall o
r DIN rail mounting (optional accessory)
Operating temperature
From
-
20
˚C
to
+50
˚C
Relative humidity
95%
non
condensing
VoIP
Power supply via PoE
According to IEEE 802.3af
(only for system power supply, not for electric locks)
LAN
LAN 100 BaseT
Ethernet
Port
Supported
VoIP
protocols
SIP v2
Supported modes
SIP Serv
er or Peer
-
to
-
Peer
modes
Protocols
IP, TCP, UDP, HTTP, TELNET, SIP, RTP
Bandwidth
300
–
3400 Hz (7KHz with G722 codec)
A
udio
c
odec
G711µ, G711a, G722
Ec
h
o
s
uppressor
Yes
Technology
MIPS 560MHz Processor, 128MB Ram, 32MB Flash
Inputs
Number of acqu
isition inputs
1 for alarm/call

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6. INSTALLATION
6.1. CONNECTION
The connection of the device must only be carried out by qualified technical personnel.
Signaling LED
YELLOW: active
communication
REDs:
relay 1 and 2
activation
RX volume adjustment
Alarm con
tact input
1-2
C
-
A
Power input
12V-0,5A
indifferent
polarity
Auxiliary
voltage
Output
Vout - / +
RJ45 PoE
LAN
Cable
Auxiliary
relay 2
output
3-4
UTP cable from TAP
8 7 6 5 4 3 2 1
BR WH GR WH BL WH OR WH
BR BL GR OR
~
MIC
SP
LOCK
OPENING
BUZZER
TO THE DOORPHONE
(Indoor station or central power supply)
TAP
The terminations of the UTP cable coming
from the RJ45 socket called "TAP" must be
connected to the terminals of the internal
station or to the respective signals of the
central power supply in parallel with the
existing cables, since AA-15SIP works in a
totally transparent way and therefore allows
normal operation of the intercom.

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Removable screw terminal blocks
1-2 Input P1 Terminal for detecting the alarm contact (1 = contact, 2 = GND)
3-4 Relay R2 Auxiliary relay, range 30V-1Amp, normally open contact
C, A Terminal for powering the system, irrelevant polarity
+ Vout Terminal from which it is possible to draw power, POSITIVE
- GND Terminal from which it is possible to draw power, NEGATIVE
LAN RJ45 port
The module requires a cable for connection to the LAN. If the cable also carries PoE power supply, it will not be
necessary to supply the module with other power sources. PoE power supply can coexist with any power supply
from an external power supply.
TAP Analog Port RJ45
All the signals connected to the traditional intercom are brought to this input to be processed by the internal
electronics and converted into VoIP-SIP protocols.
Devices powered via PoE (Power over Ethernet) may only be connected with cables coming from
inside the building, they are not allowed connections to LAN cables coming from outside the
building.
To the t
erminals 1 and 2 must only be connected to a relay or button contact that is free of any
voltage to avoid permanent damage to the device.
At the "+Vout" outp
ut there is a + 12Vdc voltage when the device is powered via PoE, otherwise, at
this output the voltage will be the same as at the terminals A-C. The use of "+Vout" is permitted as
long as it is not exceeded a maximum 200mA current consumption and the load has a protection on
the input current. Improper use of this output will permanently damage the unit.
IMPORTANT NOTE: the quality of the audio received and transmitted is strictly dependent on
the quality of the intercom system, the device does NOT correct any disturbances or low audio
quality of the existing intercom system but transfers the audio exactly as it receives it.

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AA
-
15
SIP
is connected with a UTP cable from the RJ45 "TAP" socket on the terminals of the indoor station (in parallel with the
wires already connected to the intercom system). The signals for the AA-15IPSIP interface are taken from the group of 6 terminals.
Terminal 4-7 carries the first relay inside AA-15SIP which activates the lock following a code dialed on the internal telephone
keypad. The device works transparently while maintaining the functionality of the indoor station which can continue to be used
normally. A second relay is available for other functions. An alarm input is available which, if closed, makes a phone call and sends
a message.
NOTE: see the wiring diagrams of other brands and models of interphones in the appendices at the bottom of the manual.
B 1 2 3 5
6
4-7
Internal unit terminals
B> Free
1SP > 6 Green
2MIC > 4 Blue
3-4-5 COM > 1-3-5-7
6RING > 2 Orange
7LOCK > 8 Brown
Example of connection with
“ELVOX” intercoms
5 wires BUS
8 7 6 5 4 3 2 1
UTP cable from TAP PoE Switch
IP PBX
SIP SERVER
IP
-
SIP
Phone
Alarm
contact
input
Second
auxiliary
relay
12Vdc/Vac
Input
(if PoE not
available)
12Vdc
Max
200mA
Output
Tip
:
before proceeding to
unscrew the terminal screws,
it is preferable to mark the
colors of the existing cables
attested on the terminals on a
piece of paper.
DOORPH
ONE
MAINS
POWER SUPPLY

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7. PROGRAMMING
7.1. Preparation for the system parameters programming
Programming is done via the WEB interface. To gain access, simply connect an Ethernet cable from a PC or from a
switch to the LAN port of AA-15SIP.
The system is provided in DHCP (dynamic setting of the network address) for which the IP address is automatically
assigned by the local DHCP server. To find out the assigned IP address, or, in the absence of a local DHCP server
to be able to program one, use the appropriate TEMA network device scan program supplied with it called
"devicescan-tema.exe".
This software will show all the Tema devices present in the LAN with their respective serial numbers, MAC
address, IP address, description of the devices. By double clicking on the device name it will be possible to
manually change the IP address and Netmask.
Please note that if the network setting is changed from Dynamic to Static, you will need to make sure you are using
the same subnet configured on your computer.
If, by mistake, an invalid address has been entered with the result of no longer being able to reach the device, it will
be necessary to restart AA-15S 2 times, the second time AA-15SIP notices the invalid address and sets itself to
DHCP to receive a dynamic address from the server. At the end you can set a static IP address again.
It is possible to reset the device to factory settings with a HARDWARE RESET by using a small screwdriver or a
clip in the side hole and holding down the internal button for at least 7 seconds.
RESET
HARDWARE

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7.2. Access to programming
To program the device, it is sufficient to use a standard browser such as Explorer, Firefox, Chrome or others. The
user/password with which to connect are master/master. logged in, it is possbile to change the administrative
password for the maximum safety of your device, see par. 7.9.
The use is very simple and intuitive, the menu for selecting the functions to be programmed is always visible on the
left, while the configuration mask active at that time is shown on the right. Each change will be confirmed with the
"Apply" or "Save" buttons. Closing the browser or changing pages without selecting these buttons will make any
changes lost.
As soon as the device is accessed, a mask will be presented which summarizes the general status of the system:
Any changes do not require restarting the device (except changing the IP address and updating the software).

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7.3. Network parameters
On this page it is possible to set the network parameters, such as IP address, netmask, etc. :
In case of static network configuration, gateway and DNS are only necessary if you want the device to be able to
access the Internet (for example to get the current date/time, in the example from the ntp1.inrim.it website).
The changes to the network settings are taken over by the device until the next reboot. Once you have completed
the configuration steps so be sure to reboot the system and if necessary, change the network segment of your
computer so that it can connect to the new address.
•Connection type: indicate the type of connection, Dynamic (DHCP) or Static.
•Subnet mask: indicate the subnet mask to be assigned to AA-15SIP.
•Default gateway: indicate the gateway that can enable AA-15SIP to access to internet.
•Primary and secondary DNS server: indicate the addresses of two DNS servers you want to use to resolve
IP addresses.
•Time server: indicate the address of the server you want to use for time synchronization device.
•Test address (ping): if inserted, this address is used by the system to verify the correct operation of the
network connection.
•Device description: text that will appear on the search mask of the supervision Tema Adam software (for
this device it is not necessary).

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7.4. SIP parameters
Once the network parameters have been set correctly, you must configure the connection with the VoIP SIP PBX:
•SIP server address: specify the IP address of the SIP PBX to which AA-15 should connect.
•Port: is the port number of the SIP PBX with which AA-15 must operate. Generally it is the 5060, but some
stations use a different port.
•Domain: enter the domain to which register the system.
•Outbound proxy: some PBXs require that the extension number to call is followed by the proxy address. In
most cases this field can be left empty.
•Local SIP port: generally the 5060 port is used, but it is possible to specify a different number (i.e. for
particular routing tables).
•Expiration: indicates how many seconds the device should check for correct registration of the extensions.
•User/password: credentials for the registration of the extension (which obviously must have been already
created on the PBX).

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7.5. General parameters
In this section it is possible to set parameters for general use, such as call duration, audio volume, and so on.
•Communication time: once in connection with the extension, the call is still cut down after the set time.
•Call attempt time: duration in seconds of the internal call attempt.
•Answer time: when the interface is called, it responds after the set time. If it is 0, it answers immediately, if
999 it never answers.
•DAY / NIGHT number: extension number to call when the system is in DAY or NIGHT mode. The mode
can be set manually or automatically (see below). If the system is not registered in a PBX, it is also
possible to enter the IP address of a SIP device to contact (Peer-to-Peer call).
•Communication volume: sets the volume of the audio played to the external user. Values range from 0
(very low) to 9 (very high).
•Microphone volume: sets the sensitivity of the microphone and consequently the volume of the audio
reproduced towards the user within the company. Values range from 0 (very low) to 9 (very high).
•Echo Limiter: this parameter indicates the audio level beyond which the voice exchange between the caller
and the callee can be carried out. Leave the default value.

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7.6. Set of the Day/Night operating mode
In the operating mode, it is possible to set the mode to DAY/NIGHT, either manually or automatically following time
slots per week:
•Current mode: allows to set the current mode of operation.
•Change mode codes: enter the codes to change mode remotely (from any internal phone, call the Speaker
and, at the answer, via DTMF type the code corresponding to the selected mode). The codes must consist
of 2 characters.
•Night bands: in the case of automatic operation, it is possible to enter up to 4 bands per day. If the current
time is in any band, the system sets itself to NIGHT mode. Outside of any time band, it is in DAY mode.

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7.7. Relay and alarm settings
In this page it is possible to program the input from an external contact:
•Function active: indicates whether to monitor the status of the alarm input or not
•DAY/NIGHT number: number or IP address of the telephone to be contacted in day or night mode when
the alarm condition occurs.
•Attempts: number of call attempts (max 999)
•Separation: separation, in seconds, between one call attempt and the next (max 999).
•Delay: it is the minimum time, in seconds, before validating the input. It could be useful, for example, to
mask an open door switch. Supposing the maximum time of a pedestrian gate is 30 seconds, at the end of
this time (if the switch would be still active) an alarm will be send to the reception.
•Alarm stop code: code to be dialed on the phone called to accept and silence the alarm (max 3 digits).
•Input inversion: the contact is normally open and the alarm occurs at the closing of the same. Enabling this
flag it is possible to instruct the device to behave in the opposite way (the contact is normally closed and
the alarm occurs at the opening).
The system can generate a VoIP call to alert, after triggering the alarm input contact (from auxiliary devices or a
key made available nearby), to an operator in charge.
When answered, a pre-recorded message is played back to the called party. It is possible to reverse this logic, so
the triggering of the signal can occur following the opening of the contact connected to the input.
AA-15SIP continuously monitors the status of the contact and in case of activation it will start calling the person
who will have to manage the detected situation at the programmed telephone number and reproduce the message
associated with the event. It is possible to define an acquisition / silencing code of the alarm signal that the called
party must enter to inform the device that the alarm signal has been accepted. If the called number is busy or does
not answer or in any other case in which AA-15SIP does not receive the acquisition / silencing code, at the end of
each single call attempt it will go back to idle and prepare for a new notification of the alarm.
When AA-15SIP receives the silencing code, the reporting of the alarm condition will cease and no further
notification calls will be made. In order for the notification phase of an activation to be triggered again, the condition
that triggered the previous notification must return to rest. The cycle will restart only when a new contact activation
condition occurs. In practice: if a connected contact closes and its activation is detected, the AA-15S starts making
alert calls.
The text of the alarm message can be changed from the "Maintenance" web page.

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7.8. Outputs
The parameters relating to the activation of the two relay outputs are programmed in this screen:
•Mode: indicates the activation mode of the relative relay output. It is possible to choose between "Electric
lock" (the relay is activated remotely with a code), "During call" (the relay remains active for the entire
duration of the call), "Button press" (the relay is activated when the gate call button is pressed) or "Alarm
activation" (the relay is activated following the activation of the alarm).
•Activation code: code to activate the relay remotely with the telephone (only valid for "Electric lock" mode).
•Activation time: duration of relay activation in seconds.
•End call: when the relay is activated remotely, the call is immediately cut down.
The normal default mode is "Electric lock": the visitor intercom at the entrance, AA-15SIP forwards the call to the
internal extension and whoever answers the call can decide whether or not to open the gate with the command
"#1" (default).

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7.9. Maintenance
On this page it is possible to check the current firmware version, update software, and backup / restore the system
configuration :
Messages
It is possible to listen to or change the system message associated with the alarm. The "alarm" message is the one
reproduced by telephone during the activation of an alarm: when the called party answers, the message is played
several times until the silencing code is entered or a timeout expires. "SIP Alert Call Button" function.
Configuration
You can back up the current configuration or restore a previously saved one. It is also possible to reset the
configuration to the factory value.
Password Master user
By default, the user name and password for access to the configuration are master/master. The user cannot be
changed while his password can. In order to change it, the old password and the new password with confirmation
are required.
Firmware
Any new firmware or accessory libraries can be loaded through this section. Any updates are released by Tema's
technical laboratory to correct any malfunctions or to extend the services. To update, simply select the file to
upload, upload it to the device and restart it. The restart key can be used even if you are not updating.
Make a note of the new credentials introduced in order to be able to log back into the system
later!

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7.10. Diagnostic log
To identify configuration problems, it is possible to activate a diagnostic summary on the activity of the VoIP
channel of the device.
The system keeps an activity history, which is deleted when it exceeds about 1 MB in size. To facilitate diagnostics,
it is also possible to delete the entire log to start from scratch with the "Clean" button.