I can only assume this has something to do with latency. In my
desired configuration, on about 80% of calls, my OBi202 dials the same party twice using the same SP on a single line. I can hear one session ringing and being answered at the destination. At the same time, I can hear another session going straight to their voicemail (because 2 'people' are calling them at the same time).
On the other calls, both sessions are happening (I can tell by looking at my call log with PhonePower) simultaneously, but the destination system seems to connect them, allowing both conversations to continue.
OBi202 config:
- only one SP configured
- SP1 is PhonePower
- only one phone cord attached- to Phone1 port
All of this occurs when the phone and OBi are plugged into a 110 punchdown block. The block also goes out to home wiring jacks and some other patch panels. It also has a 100K Ohm Resistor on one of outgoing cables.
If the phone is plugged directly into the device, everything works as normal and only a single outgoing call is shown in PhonePower.
Is there some configuration that can be tweaked that might help me here?