In the UK, BT have a service known as 1571 which is an answering machine service.
The majority of corded handsets branded BT and bought in the UK now have a 1571 button which has an LED that flashes when there is a message waiting.
We have a lot of these here and was wondering if it's possible to control this LED from a VG224. I have tried dc-voltage and fsk but nothing however I am using IOS 12.4. Is there a difference with v15?
It's the visual indication that I'm after. Without that it's pointless having voicemail enabled. People would have to be continually lifting the handset to hear if they have a voicemail or not (if using the stutter tone - which does not work with cptone set to gb!)
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...
If you have 2 ISR routers, one acting as Failover, do we need to have both the same number of SRST licenses on the 2 routers?
No. You will only need the SRST licenses on the primary router. Because this feature...