4.5.2 SIP Settings [Line 1]
4.5.2.2 Advanced
SIP Packet QoS (DSCP)
Description
Value Range
Default Value
Configuration File Reference
Enable DNS SRV lookup
Description
Value Range
Default Value
Configuration File Reference
SRV lookup Prefix for UDP
Description
Value Range
Default Value
Configuration File Reference
106
Administrator Guide
Specifies the DSCP (Differentiated Services Code Point) level of
DiffServ applied to SIP packets.
0–63
0
DSCP_SIP_n (Page 207)
Selects whether to request the DNS server to translate domain names
into IP addresses using the SRV record.
•
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.
Yes
SIP_DNSSRV_ENA_n (Page 207)
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].
Max. 32 characters
_sip._udp.
SIP_UDP_SRV_PREFIX_n (Page 208)
Document Version 2015-02