Iron Castle IP PBX system is simply sophisticated business communication tecgnology. Our IP PBX is a complete “Private Branch Exchange” solution hat provides organizations an extremely versitile and reliable telephone system.

ConX PBX 150ConX PBX 250ConX PBX 650
    Analog Ports (FXO / FXS )
 Configurable : (Up to 4)   Configurable : (Up to 16)   Configurable : (Up to 64)
    Digital Ports (E1/T1/J1 )
 -   Up to 1 Card   Up to 4 Card
    PCI Expansion Slots
 -   2   4
    Extentions ( SIP/IAX )
 Up To 50   Up To 150   Up To 650
    Concurrent Calles (Max Recommended)
 45   90   160

Telephony Features

• Line status: active line indication, with name and number
• Menu-driven user interface
• Shared line appearance**
• Speakerphone
• Call hold
• Call waiting
• Caller ID name and number
• Call transfer: attended and blind
• Three-way call conferencing with local mixing
• Multiparty conferencing via external conference bridge
• Automatic redial of last calling and last called numbers
• On-hook dialing
• Call pickup: selective and group**
• Call park and unpark**
• Call swap
• Call back on busy
• Call blocking: anonymous and selective
• Call forwarding: unconditional, no answer, on busy
• Hot line and warm line automatic calling
• Call logs (60 entries each): made, answered, and missed calls
• Redial from call logs
• Personal directory with auto-dial (100 entries)
• Do not disturb (callers hear line busy tone)
• On-hook default audio configuration (speakerphone and headset)
• Multiple ring tones with selectable ring tone per line
• Ability to call number using name: directory matching or via caller ID
• Call start time stored in call logs
• Call timer
• Name and identity (text) displayed at startup
• 10 user-downloadable ring tones
• Speed dialing, eight entries
• Intercom**
• Group paging**
• Network Address Translation (NAT) Traversal, Simple Traversal of UDP Through NATs (STUN) support
• DNS SRV and multiple A records for proxy lookup and proxy redundancy
• Highly secure call encrypted voice communications support
• Built-in web server for administration and configuration with multiple security levels
• Automated remote provisioning, multiple methods; up to 256-bit encryption (HTTP, HTTPS, Trivial File Transfer Protocol [TFTP])
• Option to require administrator password to reset unit to factory defaults

Hardware Features

• Dedicated illuminated buttons for:
– Audio mute on/off
– Headset on/off
– Speakerphone on/off
• 4-way rocking directional knob for menu navigation
• Voicemail message waiting indicator (VMWI) light
• Voicemail message retrieval button
• Dedicated hold button
• Settings button for access to feature, setup, and configuration menus
• Volume control rocking up/down knob controls handset, headset, speaker, ringer
• Standard 12-button dialing pad
• High-quality handset and cradle
• Built-in high-quality microphone and speaker
• Headset jack: 2.5 mm
• LED test function
• Two Ethernet LAN ports with integrated Ethernet switch: 10/100BASE-T RJ-45
• 802.3af-compliant PoE
• Optional 5 VDC universal (100-240V) switching; power supply is ordered separately (Cisco PA100)