Anyone use sipdroid on their Andorid phone? For the most part it works with the exception of when using SIP over TCP. For some reason, after 30 seconds into a call FreeSWITCH sends a bye and drops the call. Why use TCP? The author claims significantly increased standby times using SIP TCP over 3g: http://code.google.com/p/sipdroid/wiki/NewStandbyTechnique

According to Brian it might be because the phone is not setting a transport in the contact field and FS is falling back to UDP.

This is on r16557. Here's a sip trace along with call graph:

regards,

Carlos