Hello,

I'm running freeswitch 1.2.10, with tls-only.

I've tried 2 SIP Useragents now: PhonerLite and CSipSimple.

My linux server shows me with netstat --timers that both useragents (both server sockets) use keepalive, with a value of 30 seconds.

How can I disable keepalive on the TCP layer completely? My useragents take care of sending keepalive packets anyway, so Freeswitch does not need to do that. It's not mobile friendly, it's eating up battery power if the useragents keep receiving keepalive every 30 seconds.

I've tried to set
<param name="tcp-keepalive" value="disable"/>

in internal.xml but to no avail. It didn't change a thing. Setting this to 60000 didn't change the output of netstat --timers either.

Any advice?

best regards,
Can