The Snom PA1+ is Snom’s proven SIP announcement and public address system that has a few additional “tricks” up its sleeve.
The integrated 6.5-watt high-performance amplifier can already provide large rooms with HD audio announcements or background music on a 600-ohm loudspeaker system; more power can be achieved by connecting a PA system.
The Snom PA1+ is not only controllable from any Snom telephone or a central source, thanks to the supplied cable harnesses together with the freely configurable relay contacts that can be controlled via SIP or DTMF, a variety of devices can be activated by a current pulse, e.g. a garage door or an electric door latch. Security plays an increasingly important role, which is why the Snom PA1+ uses the ultimate standards, such as SHA2.
Wall mounting possible
Thanks to the notches, two at the top and two at the bottom, it is possible to mount the unit anywhere on a wall.
LED display
Detect from a distance whether the unit is ready for operation.
Technical features
Gigabit Ethernet
This device has a Gigabit network input and an output (switch) for connecting a computer.
HD audio
This device supports with its hardware and the supported codecs, the highest audio quality.
IPv6 & IPv4
This device supports both Internet Protocol version 4 (IPv4) and IPv6.
Power over Ethernet (PoE)
This device can receive its power from a connected network cable, provided that the network switch used supports this and has enough power to supply all connected devices.
Security (TLS & SRTP)
This device supports all common security protocols, such as TLS, SIPS, SRTP, etc.
Telephone directory
This device has an integrated phone book.
Product information
Public announcement system
Colour: black
Operating system: Linux
Placement:
indoor, wall mounting, ceiling mounting
Dimensions and weight
Dimensions (L × W × H, approx.)
165 mm × 104 mm × 35 mm
175 mm × 104 mm × 35 mm
with connectors
Weight (approx.)
400 g
Indicators and keys
2 LED indicators
Call status indication:
1 green LED
Power status indication:
1 red LED
1 dedicated function key:
Reset / IP address announcement
Audio devices and codecs
Audio output
Amplifier1
6.5 W class D
Impedance:
8 Ω
Line out:
600 Ω
Audio codecs
G.711 (A-law, μ-law), G.722, G.723.1, G.726, G.729, Opus
Dual-tone multi-frequency signalling (DTMF / RFC2833)
SIP-INFO
in-band
out-of-band
Interfaces and connections
Power options
Power over Ethernet (PoE)
IEEE 802.3af, class 3, IEEE 802.3az4
Power adapter
100 – 240 V AC, 50 – 60 Hz | 5 V DC (SELV), 2 A, 10 W2
Wired interfaces
Power adapter:
coaxial power connector (socket) (5V DC)
Network connectivity:
2 × RJ45-8P8C (Port 1/2) sockets Gigabit Ethernet (GbE)
Headset:3
2 × 3.5 mm miniature audio jack (Mic-In/Line Out)
Maintenance:
RJ12 (EXT) socket
External speaker:
loudspeaker terminal + / – (Speaker)
External keyboard:
proprietary 8-pin socket (KBD)
Input / output devices:
proprietary 6-pin socket (I/O1)
proprietary 4-pin socket (I/O2)
proprietary 2-pin socket (VDD)
Interoperability
Certified VoIP partner
Networking technologies and protocols
Network technologies
OpenVPN
VoIP related protocols and techniques
SIP, SDP, RTP
Secure VoIP protocols
SIPS (SIP over TLS), SRTP
Network protocols
IPv4 / IPv6 (dual stack), DHCP, NTP, LDAP, HTTP, FTP, TFTP, L2TP
Secure network protocols
TLS V1.2
User interfaces and setup
Configuration and setup via menu-driven web user interface (WUI)Automatic configuration via provisioning
Loading of settings and firmware via HTTP, HTTPS, TFTP
Supported DHCP provisioning options 66 / 67
Secure Redirection And Provisioning Service (SRAPS) support
Plug & Play (PnP) support
Secure provisioning with preinstalled certificate
Localization
Languages
Time zone, dial tone
Diagnostic
SIP / PCAP trace
Syslog
Call features
Outgoing call features
Multicast paging
Incoming call features
Auto answer
Package contents
Hardware
Public announcement system
Wall mount plate, wall mount screws
Wire set
Documentation
Quick Installation Guide
GNU General Public License
Drill template
Snom accessories and compatible devices
Power adapter2
Snom 10W PSU (PN 00004570)
External keyboardExternal speakerInput / output devicesAmplifier
1
Loudspeaker not included
2
If PoE is not available
3
For installation and maintenance purposes
4
Optional via software
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