Since Monday we've had reports of strange audio problems with some VoIP calls. It sounds like some calls are hearing audio from other calls.
Updated description: This is affecting calls from mobiles to former BT numbers that have been ported. The fault is somewhere within the BT telephone network. We reported this to our carrier on August 1st.
On Monday 4th July some FTTP lines experienced packetloss between 21:30 and 22:30. This was caused traffic levels on our 'Witless' LNSs reaching a point where they got too busy and started dropping packets.
(The 'Witless' set of LNSs carry our faster FTTP services, the 'Gormless' set of LNSs carry slower FTTP services and ADSL/FTTC.)