Polycom (RMX) 1500 Security Camera User Manual


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RealPresence Collaboration Server (RMX) 1500/1800/2000/4000 Administrator’s Guide
Polycom®, Inc. 835
SIP Dial in participants, both defined and undefined, do not inherit Precedence or Domain
characteristics from the Participant’s Address Book. (Additional fields, added to the Participant’s
Properties - Advanced and Address Book - Advanced dialog boxes are used to enter and modify
Precedence or Domain characteristics for SIP Dial-out participants.)
For backward compatibility, calls received with a SIP Message header that contains no Precedence
Domain and the Resource Priority information, are assigned ROUTINE priority in the first defined
Precedence Domain.
Incoming calls are accepted or rejected depending on the:
Value of the REJECT_INCORRECT_PRECEDENCE_DOMAIN_NAME System Flag.
Match or mismatch of the Precedence Domains, set in the RMX and contained in the incoming
SIP Message r-value.
The r-value is of the following format:
r-value = <domain name>
-<subdomain>.<r-priority>
Table 5-46 shows an example of calls accepted or rejected assuming:
Domain Name = UC
Sub Domain = 000000
r-priority = 2
8 FLASH-OVERRIDE 33 (0x21) 33 (0x21)
6 FLASH 35 (0x23) 35 (0x23)
4 IMMEDIATE 37 (0x25) 37 (0x25)
2 PRIORITY 39 (0x27) 39 (0x27)
0 ROUTINE 51 (0x33) 51 (0x33)
NONE No Resource Priority header for backward compatibility
Precedence Domain and Resource Priority - DSCP Default Values
Resource
Priority
Precedence Level
DSCP Value
Audio Video