Setup guide

quality can be achieved by using the G.711-uLaw CODEC requiring 64kb/s throughput for each
direction of the call. It is used mostly within a LAN. The G.723.1 CODEC is the most popular one
to be used for audio connections over the Internet. It requires only 6.3kb/s throughput for each
direction of the call.
Example
[admin@Wandy] ip telephony codec> print
Flags: X - disabled
# NAME
0 G.723.1-6.3k/sw
1 G.728-16k/hw
2 G.711-ALaw-64k/hw
3 G.711-uLaw-64k/hw
4 G.711-uLaw-64k/sw
5 G.711-ALaw-64k/sw
6 G.729A-8k/sw
7 GSM-06.10-13.2k/sw
8 LPC-10-2.5k/sw
9 G.723.1-6.3k/hw
10 G.729-8k/sw
[admin@Wandy] ip telephony codec>
AAA
ip telephony aaa
Description
AAA (Authentication Authorization Accounting) can be used to configure the RADIUS accounting
feature.
• NAS-Identifier - router name (from /system identity print)
• NAS-IP-Address - router's local IP address which the connection was established to (if exist)
• NAS-Port-Type - always Async
• Event-Timestamp - data and time of the event
• Acct-Session-Time - current connection duration (only in INTERIM-UPDATE and STOP
records)
• Acct-Output-Packets - sent RTP (Real-Time Transport Protocol) packet count (only in
INTERIM-UPDATE and STOP records)
• Acct-Output-Packets - sent RTP (Real-Time Transport Protocol) packet count (only in
INTERIM-UPDATE and STOP records)
• Acct-Input-Packets - received RTP (Real-Time Transport Protocol) packet count (only in
INTERIM-UPDATE and STOP records)
• Acct-Output-Octets - sent byte count (only in INTERIM-UPDATE and STOP records)
• Acct-Input-Octets - received byte count (only in INTERIM-UPDATE and STOP records)
• Acct-Session-Id - unique session participient ID
• h323-disconnect-cause - session disconnect reason (only in STOP records):
• h323-disconnect-time - session disconnect time (only in INTERIM-UPDATE and STOP
records)
• h323-connect-time - session establish time (only in INTERIM-UPDATE and STOP records)
• h323-gw-id - name of gateway emitting message (should be equal to NAS-Identifier)