PABX / SIP Trunking

Love your existing phone system? Just because the NBN is coming doesn't mean all phone systems have to be replaced. At TelcoCentric we offer the flexibility to convert your existing phone system to use SIP Lines (Internet based calling) over via the NBN or 4G/LTE. Even if we can't convert your existing phone system we can convert the SIP Lines to Analogue or ISDN Lines, allowing you to use SIP Lines indirectly. We offer customised solutions including all hardware and (Unlimited) SIP Lines so you can keep using your phone system without being cut off by the NBN.