5.3.22 SIP Settings
Value Range
Default Value
Web User Interface Reference
SIP_DNSSRV_ENA_n
For details about parameter names end with "_n", see 5.2.1 Configuration File Parameters
Value Format
Description
Value Range
Default Value
Web User Interface Reference
SIP_UDP_SRV_PREFIX_n
For details about parameter names end with "_n", see 5.2.1 Configuration File Parameters
Value Format
Description
Value Range
Default Value
Web User Interface Reference
SIP_TCP_SRV_PREFIX_n
For details about parameter names end with "_n", see 5.2.1 Configuration File Parameters
Value Format
272
Administrator Guide
0–63
0
SIP Packet QoS (DSCP)
BOOLEAN
Specifies whether to request the DNS server to translate domain
names into IP addresses using the SRV record.
•
Y: Enable DNS SRV lookup
•
N: Disable DNS SRV lookup
Note
•
If set to "Y", 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 set to "N", 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.
Y
Enable DNS SRV lookup
STRING
Specifies a prefix to add to the domain name when performing a DNS
SRV lookup using UDP.
Note
•
This setting is available only when "SIP_DNSSRV_ENA_n" is
set to "Y".
Max. 32 characters
_sip._udp.
SRV lookup Prefix for UDP
STRING
Document Version: 2017-07