user manual

Firmware version 1.0.0.8 DP715/DP710 User Manual Page 41 of 52
Syslog Level
Select the DP715 to report the log level. Default is NONE. The level is one of DEBUG,
INFO, WARNING or ERROR. Syslog messages are sent based on the following events:
1. product model/version on boot up (INFO level)
2. NAT related info (INFO level)
3. sent or received SIP message (DEBUG level)
4. SIP message summary (INFO level)
5. inbound and outbound calls (INFO level)
6. registration status change (INFO level)
7. negotiated codec (INFO level)
8. Ethernet link up (INFO level)
9. memory exception (ERROR level)
The Syslog uses USER facility. In addition to standard Syslog payload, it contains the
following components:
GS_LOG: [device MAC address][error code] error message
Example: May 19 02:40:38 192.168.1.14 GS_LOG: [00:0b:82:00:a1:be][000] Ethernet link
is up
Send SIP Log
Default is No. If Enabled, the DP715 will send a replicate of the SIP packets on the
syslog.
Update Handset Time
This option controls time sync call behavior.
Download Device
Configuration
Allows user to download and save a text file containing all the P values of each setting as
configured at that point on the unit. (Note: For Security Reasons, all Passwords won’t be
Downloaded)
Upload Firmware
Allows the user to upgrade the firmware with a single firmware file by browsing and
loading the file from your computer (local directory).
Table 14: PROFILE SETTINGS
Basic Configuration
Profile Active
When set to Yes the Profile is activated.
Primary SIP Server
SIP Server’s IP address or Domain name provided by VoIP service provider.
Failover SIP Server
Failover SIP Server’s IP address or Domain name in case primary server does not
respond.
Prefer Primary SIP
Server
Default is No. If set to yes, it will register to Primary Server if registration with Failover
server expires
Outbound Proxy
IP address or Domain name of Outbound Proxy, or Media Gateway, or Session Border
Controller. Used by DP715 for firewall or NAT penetration in different network
environments. If symmetric NAT is detected, STUN will not work and ONLY outbound
proxy can correct the problem.
SIP transport
User can select UDP or TCP or TLS. Default is UDP.
NAT Traversal (STUN)
This parameter defines whether or not the DP715 NAT traversal mechanism is activated.
If activated (by choosing “Yes”) and a STUN server is also specified, then the DP715
performs according to the STUN client specification. Using this mode, the embedded
STUN client will detect if and what type of firewall/NAT. If the detected NAT is a Full
Cone, Restricted Cone, or a Port-Restricted Cone, the DP715 will use its mapped public
IP address and port in all of its SIP and SDP messages.