| commit | 233718c3c5a4f5b4f564af93cb2e42d80a900904 | [log] [tgz] |
|---|---|---|
| author | Hung-ying Tyan <tyanh@google.com> | Mon Jun 27 19:20:48 2011 +0800 |
| committer | Hung-ying Tyan <tyanh@google.com> | Mon Jun 27 19:33:24 2011 +0800 |
| tree | 54dbe6cfcf46baf1ef01309ecd258734ac79ad82 | |
| parent | a084c841aa4b5c0ab2e0e7a62c58a852633adb62 [diff] |
Start keepalive process for the caller of a SIP call so that the callee can send signals (on-hold or bye) back to the caller. Without the keepalive, the NAT port for the caller will be timed out during the call. And the signals will be dropped by the NAT device. Change-Id: I21848d73469045b2ed9e7281556ab184c594c362