ATCOM Rainbow1 User Manual page 29

Rainbow1 IP Phone User Manual
10. Outbound Proxy Port: Outbound proxy server port.
11. Register Expires: Register expiration time, defaults to 300 seconds.
12. Subscribe Expires: Subscriber expiration time, defaults to 3600 seconds.
13. Transport Type: UDP/TCP/TLS. Defaults to UDP.
14. SIP 100Rel Require: Select "Yes" or "No" to enable or disable 100Rel. If enabled, 100rel
parameters will be added to the SIP request to support PRACK.
15. Session Timer Enable：Select "Yes" or "No" to enable or disable Session Timer.
16. Early Update Enable：Select "Yes" or "No" to enable or disable Early Update.
17. Caller ID Display: Select "Yes" or "No" to enable or disable Caller ID display
18. AutoSubscribeMWIEnable：Select "Yes" or "No" to enable or disable SubscribeMWI
19. Server List：Choose the server type.
20. DNS Mode: Choose the DNS mode
21. BLF List URI: Set BLF list URI when Rainbow1 cooperates with Broadworks (Broadsoft).
Codec Configuration
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1. Prefer Codec: Select a preferred codec for all calls. Defaults to G711u. Conversation will be set
up by the prefer codec preferentially if this codec also supported by the remote end.
However, the actual codec used in a call still depends on the outcome of the codec negotiation
protocol.
2. User Prefer Codec Only: Only use the preferred codec for all calls. The call will fail if this codec
not supported by the remote end.
3. DTMF Tx Method: Select the method to transmit DTMF signals to the remote end: Inband,
RFC2833, SIP INFO. Defaults to RFC2833.
Call Feature Setting
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