IPG2160 IPG2320 GSM 2G VoIP Gateway User Manual
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It's a default route configured in gateway. It allows any number from source port 0 send
call to SIP server with any prefix.
Figure 4-7-5 Add Tel to IP routing
Add a mobile to VoIP route. It indicates that the calls coming from Port Group
31<Unicom> will match the prefix ”x.”, ”x.” is a wildcard string which will match any prefix
except ”anonymous” calls. Meanwhile sending the calls destination IP 13<eia> if called
number match with destination prefix ”00”.
Figure 4-7-6 Tel to IP routing Modify