Welltech FXS SIP Gateway V.2.9 - Manual (Page 101)

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FXS Gateway Overview
Figure 21-20 time command list
21.7.8 [ping]
Use [ping] to test whether a specific IP is reachable or not.
For example: if 192.168.1.2 is not existing while 210.63.15.32 exists. Users will
have the following results:
For example:
usr/config$ ping 192.168.1.2
no answer from 192.168.1.2
usr/config$ ping192.168.1.254
PING 192.168.1.254: 56 data bytes
64 bytes from 192.168.1.254: icmp_seq=0. time=5. ms
64 bytes from 192.168.1.254: icmp_seq=1. time=0. ms
64 bytes from 192.168.1.254: icmp_seq=2. time=0. ms
64 bytes from 192.168.1.254: icmp_seq=3. time=0. ms
----192.168.1.254 PING Statistics----
4 packets transmitted, 4 packets received, 0% packet loss
round-trIP (ms) min/avg/max = 0/1/5
210.63.15.32 is alive
usr/config$
Figure 21-21 ping command list
21.7.9 [pbook]
Phone Book function allows users to define their own numbers, which mapping to
real IP address. It is effective only in peer-to-peer mode. When adding a record to
Phone Book, users do not have to reboot the machine, and the record will be effective
immediately.
usr/config$ pbook
Phonebook information and configuration
Usage:
pbook [-print [start_record] [end_record]]
pbook [-add [ip ipaddress] [name Alias] [e164 phonenumber]]
pbook [-search [ip ipaddress] [name Alias] [e164 phonenumber]]
pbook [-insert [index] [ip ipaddress] [name Alias] [e164 phonenumber] [port
numb
er]]