Get it while it’s hot! Marlin Communications are pleased to announce that we are offering free project management for all customers looking to migrate from ISDN to SIP.  Depending on the complexity of your existing set up, this could save you between typically £600-£2,200 of professional services. The benefits are obvious, but for those who have had their head in the sand for the last couple of years….. Lower line rental – Save money on your ISDN line …
