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MyPBX SOHO – The ultimate solution for small business


MyPBX phone system is designed to integrate into your existing computer network and Internet connection to provide VOIP telephony service. It is compatible with all SIP telephones.


The followings are some of the benefits over a traditional PBX:

Calls are made over the internet rather than phone lines

  • saves money on (multiple) line rentals
  • Choose your own SIP carrier
  • Cheaper calls
  • No dealing with Telstra
  • Connect with skype

Save on cabling

  • No need for two separate infrastructures
  • Put a phone at each computer, they can share a point

Save on maintenance

  • Easy to use webpage management – Make changes yourself
  • Relocate the phones yourself – just simply move the phones from desk to desk
  • Remote callouts – Systems can be managed remotely at less cost

No additional licensing or ongoing costs

  • Unlike hosted solutions, you own your equipment and there are no ongoing costs other than calls
  • The system is expandable to 32 extensions and 8 lines, no additional licenses are needed
  • Almost all features are included no additional cost on hardware.
  • Free version updates


  • No need for proprietary phones – Any SIP phone will connect
  • Use any new, second-hand or softphone or mobile apps to save

Future proof

  • NBN ready (PSTN lines are being phased out)
  • Ready for video calls
  • Stay up to date with free firmware updates

Ease of use

  • Does away with old technologies – makes the system easier to program and use
  • Relies on the most common standards – SIP
  • Compatible with current VOIP devices and Carriers


  • Can connect backup PSTN/ISDN line (optional)
  • Can connect legacy POTS phones (optional)
  • SIP carriers can divert phones to your  mobile

Lots of features included

  • Full Voicemail
  • Full Automatic Attendant and call queuing
  • Connect remote phones (offsite)
  • Separate Day/Night Ringplans
  • Music On Hold

MYPBX Gallery

Technical Specifications
Users: 32
Concurrent Calls(Max): 15
Voicemail: 3000min
Interface: Up to 4 Analog Ports (FXO/FXS) 
Up to 4 BRI Ports
LAN: 1 (10/100Mbps)
Size: 193x153x30 mm
Weight: 500g
Power Supply: AC 100~240V/50~60Hz (DC 12V, 1A)
Protocol: SIP(RFC3261), IAX2
Transport Protocol: UDP,TCP,TLS, SRTP
Codec: G.711, GSM, SPEEX, G.722, G.726, ADPCM, G.729 A, H261,
             H263,H263p, H264 ,MPEG4.
DTMF: Inband, RFC2833, SIP INFO
Echo Cancellation: Supported
LED: Red for FXO, Orange for BRI, Green for FXS
Network: Firewall, VLAN, DDNS, QoS, DHCP Server
Multiple Languages Support: Chinese, Dutch, English, French, German, Hebrew, Korean, Italian,
Polish, Portuguese, Romanian, Russian, Spanish, Thai, Turkish


Tested Handsets

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  • Customer Reviews

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    4.8 35 reviews

    • Avatar Michael Stillman ★★★★★ 9 months ago
      I have dealt with Plexus for over 15 years & have found them extremely professional & have always delivered on time, & we have their VOIP phones in our office which are … More fantastic.
    • Avatar PKD Partners ★★★★★ 6 months ago
      Great service and highly recommended. Very professional and excellent communication throughout the whole process. The team has been very helpful and always available to assist us.
    • Avatar Whitney Beadman ★★★★★ 8 months ago
      I would highly recommend anyone reaching out to the team at Plexus for any business communication issues. The team are professional with super prompt reply and technicians. Big shout … More out to Faye for all her exceptional communication and Jack the technician. So incredibly happy to be assisted so promptly and have the issue resolved. Great work Plexus
  • View all Reviews

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