CALL ANSWER
Description
A SIP Phone will accept a call when it receives call on idle state.
On busy state, it is different according to ‘Call Wait’ supported or not.
Operation
Receives 1st call on Idle State
1) Accept the call and respond with Ringing Pickup Handset to answer the call
Receives 2nd call on Busy State
1) If do not support Call Wait or disabled Reject the call by ‘486’ busy
2) If support Call Wait and enabled
Accept the call and respond with Ringing The call is waited on the SIP Phone
SIP Phone will serve self indication for the second call.
Handsfree Automatic Answer
1) By SIP Phone : self programmable option, always
2) By System : in case of receiving call by Voice Over, Intrusion, Forced Handsfree, Paging
- LG-Ericsson SIP Phone only supported
SIP Phone
SIP Phone
Operation
SIP Phone Self Programming Network Configuration
1. IP mode : Static(Fixed) / DHCP
2. Subnet Mask
3. Default gateway IP address
4. IP address
5. DNS IP address
6. Prifiling (for Wireless)
SIP Server Configuration
1. Proxy IP address : MFIM IP address
2. Proxy IP port : 5060
3. Domain : MFIM IP address
4. Registration : ON
5. Registration Timer : 30 ~ 3600 second (more than 10 minute recommended)
6. Local UDP/TCP/TLS port : 5060 or other value
7. Signaling/Transport Mode : UDP (or TCP or TLS)
Line(User) Configuration
1. SIP Account :
- Display Name (Optional) : Station Name (this will be applied to MFIM – Station Name).
- User Name (Mandatory) : Station Number (this should be same as MFIM – Device Login / Station User Login (443) / ‘Desired Number’)
- Authorization Name (Mandatory) : Login ID (this should be same as MFIM – Device Login / Station User Login (443) / ‘ID’)
- Authorization Password (Optional) : Login Password Login ID (this should be same as MFIM – Device Login / Station User Login (443) / ‘Password’)
Call Preferences
1. Call Wait : ON / OFF (When on BUSY, accept other call setup or not)
2. Call Forward
3. DTMF Type (Mandatory) : one of INFO type (After registration to system, SIP Data / SIP Phone Attributes(211) / ‘DTMF Type’ – set the same type as SIP Phone) c.f) only support INFO type
8-1
4. CODEC
5. Call Blocking …
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