SIP domain/realm of the upstream device. Provided the remote device supports DNS service records for SIP, this setting is sufficient to determine the proxy, outbound proxy, port and registrar automatically. This is generally the case for typical SIP provider services.
SNMP ID: 2.33.4.1.1.2
Telnet path: /Setup/Voice-Call-Manager/Line/SIP-Provider/Line
Possible Telnet values:
- Max. 64 characters
Default: Blank