Session Timer
Call Method
DNS-SRV
Allow-events
Registered NAT
Keep-alive Type
Keep-alive Interval
BLA
BLA Number
Subscribe Period
ITEM
Security
SIP Encryption
Encryption Algorithm
Encryption Key
Voice encryption
(SRTP)
Programmable Keys
Escene Communication Co.,Ltd
The refresh session time interval.
This method include SIP and TEL.
Enable/Disable DNS-SRV.
Enable/Disable Allow-events.
Enable/Disable Registered to NAT
Select keep alive type.
Default is 30 second.
Share with the line.
BLA Number
Subscribe expire time.
Enable/Disable SIP encryption.
The encryption algorithm at this time we only have RC4.
The key with encryption.
Enable/Disable voice encryption(SRTP).
620 Series IPPhone
DECSRIPTIO
N
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