With the announcement that Openreach are switching off the PSTN (Public Switched Telephone Network), customers will need to convert their existing ISDN lines to SIP if they want to retain their existing on premise phone system or move to Microsoft Teams.
Moving from ISDN to SIP will provide ongoing savings based on reduced monthly service rentals and customer call expenditure.
MORE THAN JUST SIP
Vir2ue's SIP solutions can support bespoke Disaster Recovery plans, Direct Teams Call Routing and offer a hybrid setup where clients require a mixture of hosted users for their mobile workers and remote offices.
Using our chosen service partners, Vir2ue can currently support PSTN replacement SIP services in 35 countries which increases to over 120 when we add our NGN capabilities.