16 sys sip_alg – Draytek Telnet Command 1.11 User Manual
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Telnet Command Reference Guide V1.1
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2.17.16 sys sip_alg
This command can turn on/off SIP ALG (Application Layer Gateway) for NAT traversal.
sys sip_alg [1]
sys sip_alg [0]
Syntax Description
1
It means to turn on SIP ALG.
0
It means to turn off SIP ALG.
Example
> sys sip_alg ?
usage: sys sip_alg [value]
0 - disable SIP ALG
1 - enable SIP ALG
current SIP ALG is disabled