ESR series service routers.ESR-Series. User manual
Step Description Command Keys
5 Configure a login for 
authentication.
esr(config-voice-port-fxs)# 
authentication name 
<LOGIN>
<LOGIN> – login for authentication, set by 
the string of up to 31 characters
6 Configure a password for 
authentication.
esr(config-voice-port-fxs)# 
authentication password 
<PASS>
<PASS> – authentication password, set by 
the string of up to 16 characters.
7 Enable FXO port. esr(config)# interface voice-
port <NUM>
<NUM> – FXO port number, takes values 
of [1..4].
8 Assign a subscriber number 
reserved for a telephone port.
esr(config-voice-port-fxo)# 
sip user phone <PHONE>
<PHONE> – subscriber number reserved 
for a telephone port.
9 Specify UDP port from which and 
to which the FXO set will send and 
receive SIP messages.
esr(config-voice-port-fxo)# 
sip port <PORT>
<PORT> – UDP port number.
10 Assign the user name matched 
with the port.
esr(config-voice-port-fxo)# 
sip user display-name 
<LOGIN>
<LOGIN> – user name displayed in the 
Display-Name field, set by the string of up 
to 31 characters.
11 Configure a login for 
authentication.
esr(config-voice-port-fxo)# 
authentication name 
<LOGIN>
<LOGIN> – login for authentication, set by 
the string of up to 31 characters.
12 Configure a password for 
authentication.
esr(config-voice-port-fxo)# 
authentication password 
<PASS>
<PASS> – authentication password, set by 
the string of up to 16 characters.
13 Enable the number transmission 
to PSTN.
esr(config-voice-port-fxo)# 
pstn transmit-number
14 Disable prefix transmission. esr(config-voice-port-fxo)# 
no pstn transmit-prefix
15 Enable the 'Hostline PSTN to IP' 
service.
esr(config-voice-port-fxo)# 
hotline ipt
16 Number of the subscriber that will 
receive calls from PSTN.
esr(config-voice-port-fxo)# 
hotline number ipt <PHONE>
<PHONE> – phone number that calls are 
made to when using the service, takes the 
value from 1 to 50.
'Hot/Warm line' in the direction from 
analogue telephone line to VoIP.