Tested by: Calistus Che, sipcall.ch
UC320W FW release: 2.1.1(7) with Region Pack for Switzerland
- Provider: Generic SIP Provider
- Description: sipcall
- Proxy: business1.voipgateway.org
- Registration: Checked (Client-server SIP trunk, registration required)
- Outbound Proxy: business1.voipgateway.org
- Call Capacity: 12
- Prefix # w/"+41" : Uncheck (uses UK national numbering plan)
- Company Name: <Your company name> (this will appear as the Display Name field on SIP messaging)
- Account ID: <Account Phone number as provided by the ITSP>
- SIP domain name: business1.voipgateway.org
- Authentication ID: <Same as Account ID>
- Password: <As provided by the ITSP>
- SRV Recorded Lookup: Uncheck
- SRV Auto Prefix: Uncheck
- NAT Mapping: Uncheck
- Send NAT Keepalive: Uncheck
Systemwide parameters
- Codec: G711a/G729
- Outbound FAX: T.38/Passthrough
Known issues with tested release:
- Issues with incoming calls forwarded to external numbers, no audio
- Issues with fax reception, both T.38 and pass through
- Issues with incoming call transfer from IP phone to analog phone
