Mitel 6800 Series SIP Phone Release 4.2.0 Administrator Guide
4-81
10.
In the "
Transaction Timer
" field, enter the amount of time, in milliseconds, that the phone
allows the call server (registrar/proxy) to respond to SIP messages that it sends.
Valid values are 4000 to 64000. Default is 4000.
11.
In the "
Transport Protocol"
field, select a transport protocol to use when sending SIP
Real-time Transport Protocol (RTP) packets. Valid values are User Datagram Protocol
(UDP) and Transmission Control Protocol (TCP), UDP, TCP, Transport Layer Security (TLS)
or Persistent TLS. The value “
UDP
” is the default. For more information about TLS, see
“RTP Encryption”
on
page 4-90
and Chapter 6, the section,
“Transport Layer Security (TLS)”
on
page 6-20
.
12.
In the "
Local SIP UDP/TCP Port"
field, specify the local source port (UDP/TCP) from which
the phone receives SIP messages. Default is 5060.
For more information about this feature, see the section,
“SIP and TLS Source Ports”
on
page 4-31
.
13.
In the "
Local SIP TLS Port"
field, specify the local source port (SIPS/TLS) from which the
phone sends SIP messages. Default is 5061.
For more information about this feature, see the section,
“SIP and TLS Source Ports”
on
page 4-31
.
14.
In the "
Registration Failed Retry Timer"
field, enter the amount of time, in seconds, that
the phone waits between registration attempts when a registration is rejected by the reg-
istrar.
Valid values are 30 to 1800. Default is 1800.
15.
In the "
Registration Timeout Retry Timer
" field, enter the amount of time, in seconds,
that the phone waits until it re-attempts to register after a REGISTER message times out.
Valid values are 30 to 2147483647. Default is 120.
16.
In the "
Registration Renewal Timer
"
field, enter the threshold value, in seconds, prior to
expiration, that the phone renews registrations. The phone will automatically send regis-
tration renewals half-way through the registration period, unless half-way is more than the
threshold value.
For example, if the threshold value is set to 60 seconds and if the registration period is 600
seconds, the renewal REGISTER message will be sent 60 seconds prior to the expiration,
as half-way (600/2) > 60. If the registration period was 100 seconds, then the renewal
would be sent at the half-way point as (100/2) < 60.
Valid values are 0 to 2147483647. Default is 15.
17.
The “
BLF Subscription Period
” field is enabled by default with a value of 3600 seconds.
This feature sets the duration, in seconds, before the BLF subscription times out. The phone
re-subscribes to the BLF subscription service before the defined subscription period ends.
For information about setting the “BLF Subscription Period”, see Chapter 5, the section,
“BLF
Subscription Period”
on
page 5-176
.
Note:
If the phone does not receive a response in the amount of time designated
for this parameter, the phone assumes the message has timed out
Note:
This parameter is not applicable to BLF/List subscriptions.
Summary of Contents for 6867i Premium
Page 1: ...Mitel 6800 Series SIP Phones 58014473 REV00 RELEASE 4 2 0 ADMINISTRATOR GUIDE ...
Page 21: ...Chapter 1 OVERVIEW ...
Page 52: ...Chapter 2 CONFIGURATION INTERFACE METHODS ...
Page 71: ...Chapter 3 ADMINISTRATOR OPTIONS ...
Page 154: ...Chapter 4 CONFIGURING NETWORK AND SESSION INITIATION PROTOCOL SIP FEATURES ...
Page 262: ...Chapter 5 CONFIGURING OPERATIONAL FEATURES ...
Page 579: ...Chapter 6 CONFIGURING ADVANCED OPERATIONAL FEATURES ...
Page 654: ...Chapter 7 ENCRYPTED FILES ON THE IP PHONE ...
Page 660: ...Chapter 8 UPGRADING THE FIRMWARE ...
Page 669: ...Chapter 9 TROUBLESHOOTING ...
Page 699: ...Appendix A CONFIGURATION PARAMETERS ...
Page 1003: ...Appendix B CONFIGURING THE IP PHONE AT THE ASTERISK IP PBX ...
Page 1007: ...Appendix C SAMPLE CONFIGURATION FILES ...
Page 1023: ...Appendix D SAMPLE BLF SOFTKEY SETTINGS ...
Page 1027: ...Appendix E SAMPLE MULTIPLE PROXY SERVER CONFIGURATION ...
Page 1042: ......
