Configuration File Reference
4.5.2.2 Advanced
SIP Packet QoS (DSCP)
Description
Specifies the DSCP (Differentiated Services Code Point) level of
DiffServ applied to SIP packets.
Value Range
0–63
Default Value
0
Configuration File Reference
Enable DNS SRV lookup
Description
Selects whether to request the DNS server to translate domain names
into IP addresses using the SRV record.
Value Range
•
Yes
•
No
Note
•
If you select
[Yes]
, the unit will perform a DNS SRV lookup for
a SIP registrar server, SIP proxy server, SIP outbound proxy
server, or SIP presence server. If you select
[No]
, the unit will
not perform a DNS SRV lookup for a SIP registrar server, SIP
proxy server, SIP outbound proxy server, or SIP presence
server.
Default Value
Yes
Configuration File Reference
SRV lookup Prefix for UDP
Description
Specifies a prefix to add to the domain name when performing a DNS
SRV lookup using UDP.
Note
•
This setting is available only when
[Enable DNS SRV
lookup]
is set to
[Yes]
.
Value Range
Max. 32 characters
Default Value
_sip._udp.
Configuration File Reference
SIP_UDP_SRV_PREFIX_n (Page 246)
124
Administrator Guide
Document Version 2015-07
4.5.2 SIP Settings [Line 1]–[Line 6]