User's Manual 624 Document #: LTRT-10632
Mediant 800B Gateway & E-SBC
♦ charging-info="currency" or "pulse"
If "currency", the following parameters are available:
♦ currency=<string>
♦ currency-type="iso4217-a" or <string>
♦ amount=<number>
♦ multiplier=("0.001","0.01","0.1","1","10","100","1000")
If "pulse", the following parameter is available:
♦ recorded-units=<number>
• TELES proprietary method
• Cirpack proprietary methods
For more information on the proprietary methods, see the PayPhoneMeteringMode
parameter in 'Metering Tone Parameters' on page 1265.
 To configure AOC:
1. Make sure that the PSTN protocol for the trunk line is configured to Euro ISDN and
network side.
2. Make sure that the date and time of the device is correct. For accuracy, it is
recommended to use an NTP server to obtain the date and time. For more
information, see 'Date and Time' on page 129.
3. Configure the required AOC method:
• Device Generation of AOC to Tel:
a. Open the Supplementary Services page (Setup menu > Signaling & Media
tab > Gateway folder > DTMF & Supplementary > Supplementary
Services Settings), and then configure the 'Generate Metering Tones'
parameter (PayPhoneMeteringMode) to Charge Code Table.
Figure 27-15: Configuring Metering Tone Method
b. In the Charge Codes table, configure Charge Codes (see 'Configuring
Charge Codes' on page 624).
c. In the Tel-to-IP Routing table, assign the Charge Code index to the relevant
Tel-to-IP routing rule (see 'Configuring Tel-to-IP Routing Rules' on page
525).
• AOC in Tel-to-IP Direction: Open the Supplementary Services Settings page,
and then configure the 'AoC Support' parameter to Enable to send AOC to IP.
Figure 27-16: Configuring AOC Method
• AOC in IP-to-Tel Direction: Open the Supplementary Services page, and then
configure the 'Generate Metering Tones' parameter (PayPhoneMeteringMode) to
one of the following: SIP Interval Provided, SIP RAW Data Provided, SIP RAW
Data Incremental Provided, or SIP-to-Tel Interworking.
27.17 Configuring Charge Codes
The Charge Codes table lets you configure metering tones that the device generates to the
Tel side on its FXS interfaces, and for Advice of Charge (AOC) services for Euro ISDN
trunks (see Advice of Charge Services for Euro ISDN on page 623). To enable generation
of metering tones, see Configuring Metering Tones on page 632.