Option To Parse Or Ignore Refer Event Ids - Mitel 6867i Administrator's Manual

Mitel 6800 Series SIP Phone Release 4.2.0 Administrator Guide
Configuring the SIP No RTP Packet Timeout Period
Use the following procedure to configure the SIP No RTP packet timeout period:
CONFIGURATION FILES
For the specific parameters you can set in the configuration files, see Appendix A, the section,
"RTP, Codec, DTMF Global Settings"

OPTION TO PARSE OR IGNORE REFER EVENT IDS

The configuration parameter "sip ignore refer event id" has been allows Administrators the
ability to set whether or not event IDs (i.e. Event: refer:id=xxxxx) in REFER NOTIFY event
headers received by the phone should be ignored. Configuring the phones to ignore event IDs
may fix call transfer issues caused by event IDs not matching REFER CSeq numbers.
Note: In previous firmware release, the phones were incorrectly hard-coded to ignore
event IDs in REFER NOTIFY event headers. This has been corrected, and in Releases
including and above 4.0.0 SP1, the default behavior is to parse and check for valid event
IDs. Administrators should explicitly enable the "sip ignore refer event id" (i.e. define
the parameter as "1") if call transfer errors occur due to event IDs not matching REFER
CSeq numbers.
Configuring REFER Event ID Handling
Use the following procedure to configure how the phone handles REFER event IDs:
CONFIGURATION FILES
For the specific parameters you can set in the configuration files, see Appendix A, the section,
"Advanced SIP Settings"
REMOTE REBOOTING AND DYNAMIC RELOADING OF THE CONFI-
GURATION FILES
Upon a check sync NOTIFY message with a "reboot" parameter defined, the phone will
(depending on the "reboot" parameter definition) either immediately reboot the phone or reload
all the settings in the configuration files without rebooting.
Note: Feature availability is dependent on the call manager. The check sync NOTIFY
message from the call manager must contain a defined "reboot" parameter.
Feature behavior is as follows:
• If a check sync NOTIFY containing the parameter "reboot=true" is received by the phone,
the phone will automatically reboot itself.
6-74
on page 115.
on page 95.