AASTRA 480i 사용자 설명서
Operational, Basic, and Advanced Parameters
A-56
41-001129-00 Rev 09, Release 1.4.1
IP Phone Administrator Guide
Appendix A
Parameter –
sip transport protocol
sip transport protocol
Transport Protocol
(in Web UI)
(in Web UI)
Aastra Web UI
Advanced Settings->Global SIP->
Advanced SIP Settings
Advanced SIP Settings
Configuration Files aastra.cfg, <mac>.cfg
Description
The protocol that the RTP port on the IP phone uses to send out RTP
packets.
packets.
Format
Boolean
Default Value
1 (UDP)
Range
Valid values are:
0 - Both
1 - UDP
2 - TCP
0 - Both
1 - UDP
2 - TCP
Example
sip transport protocol: 2
Parameter –
sip registration retry timer
sip registration retry timer
Registration Failed Retry
Timer
(in Web UI)
Timer
(in Web UI)
Aastra Web UI
Advanced Settings->Global SIP->
Advanced SIP Settings
Advanced SIP Settings
Configuration Files aastra.cfg, <mac>.cfg
Description
Specifies the time, in seconds, that the phone waits between registration
attempts when a registration is rejected by the registrar.
attempts when a registration is rejected by the registrar.
Format
Integer
Default Value
1800 (30 minutes)
Range
30 to 1800
Example
sip registration retry timer: 30