Operating instructions
Table Of Contents
- Table of Contents
- 1 Initial Setup
- 2 General Information on Provisioning
- 3 Phone User Interface Programming
- 4 Web User Interface Programming
- 4.1 Web User Interface Setting List
- 4.2 Status
- 4.3 Network
- 4.4 System
- 4.5 VoIP
- 4.5.1 SIP Settings
- 4.5.2 SIP Settings [Line 1]–[Line x]
- 4.5.2.1 Phone Number
- 4.5.2.2 SIP Server
- 4.5.2.3 Outbound Proxy Server
- 4.5.2.4 SIP Service Domain
- 4.5.2.5 SIP Source Port
- 4.5.2.6 SIP Authentication
- 4.5.2.7 DNS
- 4.5.2.8 Transport Protocol of SIP
- 4.5.2.9 Timer Settings
- 4.5.2.10 Quality of Service (QoS)
- 4.5.2.11 SIP extensions
- 4.5.2.12 NAT Identity
- 4.5.2.13 Security
- 4.5.3 VoIP Settings
- 4.5.4 VoIP Settings [Line 1]–[Line x]
- 4.6 Telephone
- 4.7 Maintenance
- 5 Configuration File Programming
- 6 Useful Telephone Functions
- 7 Firmware Update
- 8 Troubleshooting
- 9 Appendix
- Index

Value Range 0–2
– 0: reINVITE
– 1: UPDATE
– 2: AUTO
Default Value 0
DSCP_SIP_n
Parameter Name Example DSCP_SIP_1, DSCP_SIP_2, …, DSCP_SIP_6
Value Format Integer
Description Selects the DSCP level of DiffServ applied to SIP packets.
Value Range 0–63
Default Value 0
Web User Interface Reference SIP Packet QoS (DSCP) (Page 113)
SIP_2NDPROXY_ADDR_n
Parameter Name Example SIP_2NDPROXY_ADDR_1, SIP_2NDPROXY_ADDR_2, …,
SIP_2NDPROXY_ADDR
_6
Value Format String
Description Specifies the IP address of the secondary SIP proxy server.
Note
• This setting is available only when "SIP_PRXY_ADDR
_n" is
specified in IP address notation.
Value Range IP address in dotted-decimal notation
Default Value Empty string
SIP_2NDPROXY_PORT_n
Parameter Name Example SIP_2NDPROXY_PORT_1, SIP_2NDPROXY_PORT_2, …,
SIP_2NDPROXY_PORT
_6
Value Format Integer
Description Specifies the port number to use for communication with the secondary
SIP proxy server.
Value Range 1–65535
Default Value 5060
252 Administrator Guide Document Version 2013-03
5.7.2 SIP Settings










