phone does not ring (when sleeping)

[jsch]

My phone (OG PP) is no longer ringing reliable.
If the pone is already up (awake), then there is not issue perceived.
But if it is sleeping, then it it seldom ringing if called. The phone is waking up, hence I don't assume an issue w/ cell or modem.
I tried to tweak one parameter from eg25-manager, not sure if this is the right approach.
The line

Code:

{ cmd = "QCFG", subcmd = "urc/ri/ring", expect = "\"pulse\",120,1000,5000,\"off\",1" },

in /usr/share/eg25-manager/pine64,pinephone-1.2.toml
was changed to

Code:

{ cmd = "QCFG", subcmd = "urc/ri/ring", expect = "\"pulse\",120,1000,5000,\"off\",3" },

which allows it to ring three times.