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YWH100 IP Phone User manual V1.38
●signal port: With H323 protocol used, signal port is Q.931 port using TCP protocol,
can be any number between 1024 and 65535.
●control port: With H323 protocol used, this port is H.245 port using TCP protocol,
can be any number between 1024 and 65535.
●register ttl : With H323 or SIP protocol, IP phone will send a keep-alive registration
message to H323 gatekeeper or SIP proxy server every "register ttl" seconds. The
minimum value is 10, maximum value is 255. Default is 60.
●Rtp tos: Set the TOS field of the IP header of the RTP packets. The bigger this value
is, the higher priority the packet is.
●rtp port: RTP port is the port transferring and receiving voice packets using UDP
protocol. This is an even number between 1024 and 65535, can't be the same as "register
port".
● local type: With H323 protocol used, this parameter refers to how IP phone
authenticate itself to the gatekeeper. The meaning of each item is as follow:
phone number: Use phone number as E.164 and H323 ID to login the GK.
account: Use phone number as E.164 and designated H323 ID filled in account field as H323
ID to login GK.
auto: Use MD5 or CAT encryption by the mode of auto negotation, on the condition
of H.235 Encryption portocol .
MD5 account: Use H235 encrypted username and password to login the gatekeeper
CAT accout: Use Cisco access token
sha1: Use SHA1(Secure Hash Algorithm v1) encryption mode
cnc auth: Use CNC(China Network Commuincation) system auth.
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