4 W25 Configuration
For configuration purpose, the Ericsson W25 includes a CLI (Command Line Interface) and a WUI (web user interface) which are accessible as illustrated in the figure below.
IP
| Please also see the document “Ericsson W25 Administrator’s Guide” for |
| more details on Ericsson W25 configuration. |
4.1 | Fax service |
| To configure the Fax service in the W25 the CLI is used. It can either be |
| done remotely via SSH or via telnet locally with operator or root user |
| access. |
| Normally two parts need to be configured in the W25: |
| • IMS User Agent (the local client credential) |
| • IMS Call server (remote SIP server(s)) |
| In addition to this it also might be needed to fine tune the T.38 codec |
| depending on the remote fax gateway. This is done in “IMS media codec”. |
4.1.1 | IMS User Agent |
| The IMS (SIP) User Agent is associated to the fax port on the Ericsson |
| W25. This integrated User Agent controls the VoIP sessions and manages |
and controls the media streams by using the SIP protocol towards the SIP Server and Media Gateway.
To configure the User Agent you need:
• authentication id, which is used for authentication and is usually the same as user id, but sometimes with domain name e.g. xxxxx@domainname.com
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