keep-alive with tls

[jesus.gumiel@xxxxxxxxx (Jesús Gumiel)]

Hello,

Are there any limitation in the keep-alive interval for tls?.

When my PJSIP_TLS_KEEP_ALIVE_INTERVAL  is around 300 seconds the
keep-alive are sending properly, but if I increment this value to 900,
it doesn?t work.

The value of PJSIP_TRANSPORT_IDLE_TIME is 900 too.

Any idea?.

Thank you guys