Corinex Global VoIP USB Phone - Manual (Page 25)

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Using the Corinex Softphone software
Corinex VoIP USB Phone User Guide
- If you cannot find your provider in the list, please select the Custom
settings in the list and enter all information provided by your VoIP
provider into all fields in the tabs Account and Connection. This
includes authentication data (login, number and password), realm
server which is used for authentication, SIP proxy addresses and STUN
server.
Note: Some providers (e.g. Ecuity) require extra authentication
information - the login field. In case your provider gave you a login,
along with the number and password, please enter it into the login
field. Otherwise, you can leave the field empty. If you use a predefined
provider profile, it may happen that the login field is greyed-out
and you cannot edit it. This means, the provider doesn’t require this
information.
Note: Please make sure that the Phone device setting under the
Audio tab is set to the K-1000A sound device (in Windows 98SE and
Windows 2000 the device is called USB Audio Device). Otherwise the
software will not use the USB phone as input/output device. If this
setting is not correct, please replug the USB Phone into the USB Port
and restart the Softphone.
4.2 Advanced configuration
This section covers the configuration of the Corinex Softphone software
when a router is used for connection of the network to the Internet. The
router must be configured to pass VoIP packets from the user’s computer
to the Internet and back. There is a function in the router called Port
Forwarding. You must set up this function to open the default VoIP ports
5060 and 8000 to be forwarded to the computer with
Corinex Softphone.
Note: If there are more users in the network, using SIP software, they
cannot use the same SIP and RTP ports for VoIP calls. If they use the
same ports, the router will not be able to recognize users and the
software won’t work properly. Please set up port forwarding for all
users.
Example:
-User A has IP address 192.168.0.2, SIP port 5060 and RTP port 8000
-User B has IP address 192.168.0.3, SIP port 5061 and RTP port 8001
-The router should forward all UDP packets directed to ports 5060 and