GSM/CDMA/WCDMA VoIP Gateway
YX Technical department
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Receive All Call: Specify whether enable to receive all calls or not.
Drop Account Prefix: Specify whether enable drop account prefix. If set to enabled, it will
remove the account prefix presented in callee number.
Auto Resp 183: Specify whether enable auto resp 183 or not. If set to enabled,it will send
183-session-progress immediately for a incoming invite.
The screenshot below shows the operation mode to SIP Accounts:
Allowed Prefix: If empty, all prefixes can pass; If the input values, only allow input the prefix, if
multiple prefix, separated by commas.
If a default Phone Number, Account and Password is already set in Guider->Initial Setting page,
all the inputs here can be left empty and the default setting will apply to all the SIP accounts. For
example, if an account “goiptest” is set with password “888888” in Guider->Initial Setting page and
all the SIP accounts here are left empty, the combination of test and 888888 will be used for all SIP
accounts to register to SIP Server. When the gateway register on the server successfully, the status
will show ready.
There are two ways to overwrite the default SIP account setting in Guider Settings page.
The screenshot below shows the operation mode to set STUN
STUN is a standardized set of methods and a network protocol to allow an end host to discover
its public IP address if it is located behind a NAT. It is used to pemit NAT traversal for applications of
real-time voice, video, messaging, and other interactive IP communications.
If you have the STUN server,enable STUN support,fill the server ip and port(default port is 3478),
it will work.
