x 41-001160-01, Rev 00, Release 2.3
Contents
Transport Layer Security (TLS) ..............................................................................6-26.
802.1x Support ....................................................................................................... 6-31.
Symmetric UDP Signaling ......................................................................................6-43.
Removing UserAgent and Server SIP Headers .....................................................6-44.
Multi-Stage Digit Collection (Billing Codes) Support (for Sylantro Servers) ...........6-45.
Configurable DNS Queries .....................................................................................6-48.
Ignore Out of Sequence Errors ................................. .............................................6-50.
Chapter 7
Encrypted Files on the IP Phone.
About this chapter ........................................................................................................... 7-1.
Encrypted Files on the IP Phone .................................................. ..................................7-2.
Configuration File Encryption Method ...................................................................... 7-2.
Procedure to Encrypt Configuration Files ....... .........................................................7-4.
Vendor Configuration File Encryption .......................................................................7-6.
Chapter 8
Upgrading the Firmware.
About this chapter ........................................................................................................... 8-1.
Upgrading the Firmware .................................................................. ...............................8-2.
Manual Firmware Update (TFTP only) .....................................................................8-2.
Manual Firmware and Configuration File Update .....................................................8-4.
Automatic Update (auto-resync) ............... ...............................................................8-6.
......................................................................................................................................8-10.
Chapter 9
Troubleshooting.
About this chapter ........................................................................................................... 9-1.
Troubleshooting ..............................................................................................................9-3.
Log Settings ........................................... ..................................................................9-3.
Module/Debug Level Settings ...................................... ............................................9-4.
Support Information ..................................................................................................9-7.
WatchDog Task Feature .........................................................................................9-12.
Troubleshooting Solutions ..................................................... .......................................9-15.
Description .............................................................................................................9-15.
Why does my phone display “Application missing”? ..............................................9-15.