I've just bought an N300A and main box spec says 2 VOIP +1 PSTN but the serial number sticker says very clearly 3 VOIP +1 PSTN, so I suspect a firmware change enabled the extra parallel call.

Edited by ferretuk (Sat 04-Jun-16 08:48:31)

Thank you for the Link, that company name has been mentioned to me before.

I will need to get/build a new PC soon as I am beginning to notice my current one is getting slower and more unreliable, this cost may delay the purchase of a new VoIP handset and base.

I will let you all know in due course.