IPF-2002L User Manual
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4. Enable the STUN service to penetrate the NAT network when using SIP protocol.
protocol settingsÆ Press ENTER several times Æ LCD showsnat traversalÆ
Press SPD/HOLDÆ Press 4 (Enable STUN) and then press ENTER Æ Press ENTER Æ
LCD showsnat addrÆ Input STUN server IP address (XXX*XXX*XXX*XXX, where X is
any number or character) and then press ENTER.
5. Configure the IPF-2002L register type
protocol settingsÆ Press ENTER several times Æ Press VOL+ several timesÆ LCD
showslocal typeÆ Press SPD/HOLD.
Press 0 (Input the phone number as E.164 to register to the server) and then press
ENTER.
Press 1 (Input the account number) and then press ENTER. If this option is used,
please also configure step 7 and 8.
6. Configure IPF-2002L register account.
protocol settings Æ Press ENTER several timesÆ LCD shows account Æ
Press SPD/HOLD Æ Input register account (XXX) and then press ENTER.
7. Configure IPF-2002L account password.
protocol settings Æ Press ENTER several timesÆ LCD shows pin Æ Press
SPD/HOLD Æ Input account password (XXX) and then press ENTER.
8. Configure IPF-2002L register port.
protocol settingsÆ Press ENTER several timesÆ LCD showsregister portÆ Press
SPD/HOLD Æ Input register port (XXX) and then press ENTER.
5.3 Audio Settings:
1. Press 1234# (Hold the “#” key) Æ LCD showspasswordÆ Press 1234 and then press
ENTER Æ LCD showsnetwork settingsÆ Press VOL – several times Æ LCD shows
audio settings.
2. Configure the codec type for IPF-2002L.
audio settingsÆ Press ENTER Æ LCD showsaudio typeÆ Press SPD/HOLD.
Press 0 (configure the codec as G.729) and then press ENTER.
Press 1 (configure the codec as G.723.1) and then press ENTER.
Press 2 (configure the codec as G.711u) and then press ENTER.
Press 3 (configure the codec as G.711a1) and then press ENTER.
Press 4 (configure the codec as auto) and then press ENTER.
3. Configure the volume of the phone handset and speaker.
audio settings Æ Press ENTER several times Æ LCD shows handset in Æ
Press SPD/HOLD Æ Input the volume of the phone handset and speaker (Default is 7,
Max is 15) and then press ENTER.
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