5.7.3 Per Line - SIP Settings
SIP_DNSSRV_ENA
Value Format
Description
Value Range
Default Value
Web User Interface Reference
SIP_UDP_SRV_PREFIX
Value Format
Description
Value Range
Default Value
Web User Interface Reference
SIP_TCP_SRV_PREFIX
Value Format
Description
Value Range
Default Value
Web User Interface Reference
274
Administrator Guide
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 (Page 107)
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" is set
to "Y".
Max. 32 characters
_sip._udp.
SRV lookup Prefix for UDP (Page 108)
String
Specifies a prefix to add to the domain name when performing a DNS
SRV lookup using TCP.
Note
•
This setting is available only when "SIP_DNSSRV_ENA" is set
to "Y".
Max. 32 characters
_sip._tcp.
SRV lookup Prefix for TCP (Page 108)
Document Version 2014-04