• Max Trunk Port – 7 (3VoIP+2CO+1ISDN)
• Max Extension SLT Port - 10/ SIP Telephone-6

Prima IP PBX

Basic configuration:

• 3 SIP Trunks
• 2 analogue external (CO) lines
• 6 analogue extensions
• 2 SIP Telephone

Extend the basic configuration with:

• 1 ISDN (2B+D) interface or 1 analogue external (CO) line
• 2 or 4 analogue extensions
• 4 SIP Telephone

Key features

• Integrated VoIP in standard equipment:

-3 VoIP porst (up to 3 VoIP operators)
-VoIP protocol: SIP 2.0 codecs: G.711 uLaw, G.711 aLaw, ADPCM, G.726, GSM

• VEK (R) - VoIP Cost Eliminator: access to cheap Internet telephony without additional VoIP gateways, cards and VoIP phones unique Call Through function - call from a mobile phone via VoIP. Prima will recognize the given mobile phone numbers and directs them to VoIP network
• LCR - Least Cost Routing
• Plug & Talk - PBX ready to be used right after you unpack it with predefined producer's settings
• Prima Web Konfigurator - phone system management and firmware update via web browser
• See Who's Calling - Calling Line Identification Presentation (CLIP) on all phones displays and in Platan CTI software
• Compatibility with Platan CTI software (additional phone's functions on computer's display)
• Integrated, internal VoiceMail
• Control of external devices (optional)
• Call recording (optional) 
• Call registration with call buffer
• Wall mountable case