# Snom PA1+ public address system - Full Duplex, Multiple SIP registrations , 3-way conference calls [00004602] Snom PA1+ public address system - Full Duplex, Multiple SIP registrations , 3-way conference calls Con Snom PA1+, un PBX SIP può essere ampliato per diventare un sistema di trasmissione per annunci audio HD da qualsiasi telefono SIP Snom o per riprodurre musica di sottofondo in stanze, corridoi e piani di uffici. L'amplificatore integrato ad alte prestazioni da 6,5 watt può già riempire grandi stanze di suono utilizzando gli altoparlanti da 600 ohm esistenti, ma è anche possibile aggiungere sistemi PA più grandi tramite le connessioni esistenti. Un altro possibile utilizzo sono i contatti relè liberamente configurabili, che possono essere controllati a distanza tramite SIP o DTMF e aiutano così ad integrare, ad esempio, i sistemi di apertura delle porte esistenti. È inoltre possibile collegare ulteriori componenti di rete come telecamere LAN allo switch gigabit per configurare o espandere un sistema di sicurezza. Standard di sicurezza elevati, come la crittografia SHA 2, sono attributi chiave del PA1+. Caratteristiche:      Power over Ethernet (PoE)      IPv6 e IPv4      Cuffie collegabili      Gigabit Ethernet      Sicurezza (TLS e SRTP)      Plug      Audio HD Basics Operating system Linux Wall mountable Product numbers Snom PA1+ - Public announcement system - EU & UK - PN 00004602 Snom PA1+ - Public announcement system - Americas - PN 00004603 Dimensions and weight Dimensions (L x W x H, approx.) - 165 mm x 104 mm x 35 mm - 175 mm x 104 mm x 35 mm with connectors Weight (approx.) - 400 g Interfaces and connections Snom PA1+ power options - Power over Ethernet (PoE), IEEE 802.3af, class 3 - Power adapter: 100 - 240 V AC / 50 - 60 Hz - 5 V DC (SELV) / 2 A / 10 W2 Wired interfaces - 1 coaxial power adapter connector - 2 RJ45-8P8C Gigabit Ethernet ports - 2 RCA jack (1 Mic In / 1 Line Out) for wired headset connection3 - 4 pin I/O connector - 1 loudspeaker connector Indicators??? and keys 1 green LED for call status indication 1 red LED for power status indication 1 dedicated key for Reset / IP address announcement Call features Outgoing call features - Multicast paging Incoming call features - Auto answer Package contents Public announcement system unit Wall mount plate, wall mount screws, drill template Wire set Quick Installation Guide (QIG) GNU General Public License Audio devices and codecs - Amplifier 1 - 6.5 W, class D amplifier - Impedance 600 ? - Audio codecs - G.711 (A-law, µ-law), G.722, G.723.1, G.726, G.729 - Dual-tone multi-frequency signalling (DTMF) - in-band, out-of-band, SIP-INFO User interfaces and setup - Configuration and setup via menu-driven web user interface (WUI) - Languages - 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 - Timezone, Dial tone - Diagnostic - SIP trace, PCAP trace, Syslog ??????Networking technologies and protocols - Network technologies - OpenVPN - VoIP related protocols and techniques - SIP (RFC 3261), SDP (RFC 3261), RTP (RFC 8866) - Secure VoIP protocols - SIPS (SIP over TLS), SRTP (RFC 3711)  - Network protocols - IPv4 / IPv6 (Dual Stack), DHCP, NTP, LDAP, HTTP, FTP, TFTP, L2TP - Secure network protocols - TLS Interoperability - Certified VoIP partner Type approval and standards conformance - Information technology equipment - Safety 62368-1 - CE marking - WEEE 2012/19/EU - FCC Accessories - 00004570 - 10 W Power adapter - EU & UK 1 Loudspeaker not included 2 If PoE is not available 3 For installation and maintenance purposes only ## Details - **Price:** 178.4 EUR - **Vendor:** Snom - **Type:** Unified Communication e Collaboration - **Tags:** Nuovo, Snom, Unified-Communication-e-Collaboration ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 178.40 EUR | In stock | ## Images - Snom PA1+ public address system - Full Duplex, Multiple SIP registrations , 3-way conference calls [00004602] - Snom PA1+ public address system - Full Duplex, Multiple SIP registrations , 3-way conference calls [00004602] - Snom PA1+ public address system - Full Duplex, Multiple SIP registrations , 3-way conference calls [00004602] ## Additional Information - **Evasione:** 2-3 giorni lavorativi - **Consegna:** 2-4 giorni lavorativi - **Condizione:** Nuovo --- > Source: [ITPartners](https://www.it-partners.it/products/snom-pa1-public-address-system-full-duplex-multiple-sip-registrations-3-way-conference-calls-00004602) > Updated: 2026-07-24