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DPH-C160S – DECT Cordless VoIP Phone – User Manual
Server FQDN
IP Address
Domain Name
Port
Outbound Proxy
State
Outbound Proxy
Server FQDN
Outbound Proxy IP
Address
Outbound Proxy
Domain Name
Outbound Proxy Port
Use DNS-SRV
DNS-SRV Query
Domain
Service Domain
URL Format
User Parameter
Phone
Timer T2
Initial Unregister
Register Expiration
Session Expires
Min-SE
Session Expires
Use this drop-down menu to Enable or Disable the Server Fully
Qualified Domain Name (FQDN) function. This is disabled when
the SIP URL domain name is different from the SIP proxy server
domain name. The phone will then use the domain name in
Domain Name field as part of SIP URL but send and receive SIP
messages through the SIP proxy server defined in the Service
Domain field.
Enter the IP address of the SIP Server in this field.
Enter the domain name corresponding to the IP address entered
above in this field.
Enter the SIP server's listening port for the SIP Server in this
field. Leave this field set to the default if your VoIP service
provider did not give you a server port number for the SIP
server.
Allows you to Enable or Disable the use of an Outbound Proxy
for all VoIP traffic. Basically acts as a relay or backup for the
main SIP server.
See Server FQDN for more information.
See IP Address for more information.
See Port for more information.
See Domain Name for more information.
Enables you to Enable or Disable the DNS-SRV function.
The Domain Name of DNS-SRV server.
Enter the SIP service domain name in this field.
Select SIP-URL to have the router include the domain name
with the SIP number in the SIP messages that it sends.
Select TEL-URL to have the router use the SIP number without
a domain name in the SIP messages that it sends.
You can set this to Enabled or Disabled. This determines whether
or not the phone number is appended to the information
forwarded to your SIP server. Your VoIP service provider will
instruct you on which setting to use.
Use the drop-down menu provided to select the desired time
increment.
You can set this to Enabled or Disabled. The default is
Enabled.
Use this field to set how long the router will wait before sending
a repeat registration request if a registration attempt fails or
there is no response from the registration server.
This field will set the longest time that the router will allow a SIP
session to remain idle (without traffic) before dropping it.
When two SIP devices negotiate a SIP session, they must
negotiate a common expiration time for idle SIP sessions. This
field sets the shortest expiration time that the router will accept.
The router checks the session expiration values of incoming SIP
INVITE requests against the minimum session expiration value
that you enter here. If the session expiration of an incoming
INVITE request is less than this value, the router negotiates with
the other SIP device to increase the session expiration value to
match the minimum session expiration value.
This determines which side of an expired call session will initiate
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