
TEMA TELECOMUNICAZIONI
AD639SR VoIP SIP PoE Call Repeater
MAS-AD639SR-REV00
Pagina 26 di 31
10. APPENDIXES
10.1. FAQ Frequently Asked Questions
Can AD639SR be installed outdoor?
Yes, the enclosure is IP56 protected (if correctly installed) and operates in a temperature range from -20° to +55°C.
How can be AD639SR powered?
The AD639SR can be powered directly from the UTP LAN cable via a PoE switch, otherwise it can be powered at
230Vac with a PoE injector or an external power supply, both in the Tema catalog. Note: for maximum power the
external 230Vac power supply is suggested.
AD639SR works with an Asterisk VoIP PBX?
Yes. AD639SR has also been tested with all the PBXs of the most prestigious brands such as: SIEMENS - AVAYA
- ALCATEL – PANASONIC – SAMSUNG - NEC - 3CX - CISCO CUCM - LG - WILDIX - AASTRA - ASCOM -
NITSUKO - SELTA – PHILIPS - MITEL and ASTERISK BASED SYSTEMS
How can be installed and put into service?
Few minutes:
1) Connect AD639SR in a LAN socket to a PoE switch with standard category 5/6 cable, or to a generic switch by
powering it with the external power supply.
2) Connect with a browser and assign an IP address and the credentials of the LAN network.
3) Register in the IP-PBX the number assigned to AD639SR in the space reserved for the SIP account
4) Enter the number assigned to AD639SR in the PBX night group, or divert incoming calls (in the absence of the
P.O.) to the number assigned to AD639SR.
Upon the arrival of an incoming telephone call to the PBC the same will be repeated at high volume by AD639SR
with sounds freely chosen by the customer in the device. A luminous indicator or a "Flash" available in the catalog
can be connected to the system to add a light signal in addition to the acoustic signal.
Is the sound played as a call repeater fixed?
No, it is possible to replace it at any time remotely via Web Browser between different supplied audio files. It is also
possible to insert one customized by the customer in the 8KHz-16bit wav audio format as specified in the technical
manual.
Can the file also be a part of a piece of music?
Of course, the ideal duration is 30-60 seconds, but if longer is needed, it is possible to get up to 8 minutes.
And if, despite the considerable power of the AD639SR, it is insufficient for large premises or
warehouses?
It is possible to connect another AD639SR, or more systems, to another location to cover the entire area, it is
sufficient only a LAN socket with PoE and the registration of additional devices in the specific group of the VoIP
PBX. In this case it is preferable to program the same tone sound in all devices.
I can't get a UTP cable to the place where I need to install AD639SR, can I use a Wi-Fi link?
Yes, AD639SR is a normal LAN network terminal, in this case it is needed a client access point with the LAN RJ45
output to AD639SR and a power supply (for example model AA-39E3) connected to a 230Vac network socket in
the immediate proximity.
I do not want the sound at high volume, I am interested that when a phone call arrives only a light
signal is activated, is it possible?
Of course, it is sufficient to program the volume of the internal amplifier to zero to cancel any sound on the arrival of
a call and activate only the relay that activates the light signal which can be a classic LED or FLASH with white and
red or other colors.