No.

Description 

1

Preselection
A list of preconfigured SIP services world wide. Select a service to preconfigure all settings automaticalls (Proxy, realm, etc.)

2

Confimation button (Preselection)
Click the confirmation button to confirm the selected preconfiguration.

3

Active
Set to „yes“ in order to activate the SIP account

4

Verwende Peer-to-Peer
Activating this function enables you to make calls without SIP proxy.

Attention: Only basic features are supported in Peer-2-Peer mode.

Start the phone with the start parameter /peer: "<path>phone.exe /peer". That will show the Peer-2-Peer Dropdown in the SIP account settings.

Procedure:

You only need to provide the user name and the port for the communication to take place. The port is specified with the option "Global settings" -> "Network settings" -> "Use local SIP port". All participants must use the same port. In order to enable for dialing complete SIP URIs please deactivate "Advanced settings" -> "Ignore SIP suffix". Note that it may be necessary to create port forwarding or security rules in your firwall, router or switch.

The phone can now be reached under the folowing URI:

username@IPaddress

5

Proxy name
Please enter a meaningful name for the SIP Proxy (e.g. OurPBX or SipProvider1)

6

Domain / Realm
Domain name of your SIP service provider. This parameter is supplied by your SIP service provider!

Often "Domain / Realm" and "SIP-Server" are the same!

7

Proxy-Server

Proxy server address of the SIP registrar server of your SIP provider. Can be an IP address or a URL that is later parsed by a name server (e.g. sip.mysipprovider.com). A registrar server manages the registering of internet telephones.

8

SIP Port
A logical port used to communicate with the SIP registrar server. Most commonly used: Port 5060.

9

Reregister (Timeout)

Interval in seconds in which the phone shall update its registration with the PBX system. The specified default value is 300 seconds. The telephone system (PBX) can force its own interval up to 3600 seconds (common).

10

Outbound Proxy

A proxy that receives requests from a client, even though it may not be the server resolved by the Request-URI. In some cases, the outbound proxy is placed alongside the firewall and is the only way to let SIP traffic pass from the internal network to the Internet.

Proxy server address (IP or named URI) of the server that handles outbound calls

11

Outbound Proxy Port
A logical port used to communicate with the outbound server.

12

Display name
The name that is displayed by the telephones of your remote parties. The display name is your caller ID. It can contain space characters.

13

User name
Your username/user ID of the account at your SIP telephony service provider. This parameter is supplied by your SIP service provider.

14

Password
Your password for the SIP account. This parameter is supplied by your SIP service provider.

15

Auth User (Authentication User)
Depending on your SIP telephony service provider, an additional user name can be provided by your service provider. Please enter this parameter in this field.

16

Anonyous
Select "yes" to make permanently "anonymous" phone calls with this proxy. This function must be supported from your SIP service to take effect.

17

Delete
Deletes the settings of this SIP account configuration.