To configure the Basic Rate Interface (BRI) card, you must set the parameters in TDM Config and TDM Profile under System. Note that the system supports coexisting profiles for both bri_cpe (Customer Premises Equipment) and bri_net (Network). After you create the configuration, you must run either the Set TDM Configuration wizard from the Web GUI or the Setup TDM command from the ACLI to complete the configuration.

1. Access the tdm-config configuration element.

   ORACLE# configure terminal
   ORACLE(configure)# system
   ORACLE(system)# tdm-config
   ORACLE(tdm-config)#

2. In tdm-config, set the following:

   state	Set to ebable to allow TDM operations.
   logging	Set to ebable to allow logging.
   line-mode	The system sets BRI.
   tone- zone	Set the tone zone. Valid values: ae | ar | at | au | be | bg | br | ch | cn | cr | cz | de | dk | ee | es | fi | fr | gr | hu | il | in | it | jp | lt | mo | mx | my | nl | no | nz | pa | ph | pl | pt | ru | se | sq | th | tw | uk | us | us-old | ve | za. Default: us.
   calling- pres	Set the type of call ID presentation for this profile. Valid values: allowed_not_screened, allowed_failed_screen, allowed_passed_screen, prohib_not_screened, prohib_passed_screen, prohib_failed_screen, prohib, unavailable. Default: allowed_not_screened
   caller-ID	Set the type of caller ID for CLIP and COLP that you want for this profile. Valid values: no, rpid (remote-party-ID), pai (p-asserted-ID) Default: No
   called-type- of-number	Set the type of Number and Numbering Plan associated with Called Party information. Valid values: unknown | local | national | international | dynamic.
   calling-typre-of-number	Set the type of Number and Numbering Plan associated with Calling Party information. Valid values: unknown | local | national | international | dynamic.

3. In tdm-profile, do the following:

   name	Set the name for this TDM profile.
   signaling	Do one of the following: Set bri_net, if you want the Enterprise SBC to represent the network side of the connection. Set bri_cpe, if you want the Enterprise SBC to represent the Customer Premises Equipment side of the connection. Default.
   switch-type	Set the switch type for this configuration. Valid value: euroisdn
   b-channel	Set 1-2 for the B channel value.
   d-channel	Set 3 for the D channel value.
   span-number	Set a span list for this profile. Separate multiple spans with commas. Default: 1.
   route-group	Set the number of the associated route group to use this profile. Valid values: 0-63.
   line-build-out	Set the decibel (db) level per foot of line length. Valid values: 0-7. 0db up to 133 feet. Increment by 1db/133 feet after 133 feet. For example, 2db for 266-399 feet.
   framing-value	Set the framing value to ccs.
   coding-value	Set the framing value to hdb3.
   term-resistance	Enable or disable terminating resistance. Default: Disabled. Enable terminating resistance when the Enterprise SBC operates as the CPE side. For example, the Enterprise SBC is a terminal endpoint connecting to a Telco through NT1. Disable terminating resistance when the Enterprise SBC operates as the NET side, and you encounter difficulties establishing a link to the terminal endpoint. For example, the Enterprise SBC is emulating a Telco line.
   time-source	Set the timing source. Valid values: 0-4. Default: 1. 0—The card provides its own timing. 1—The card receives timing from the remote end. 2—The card receives secondary timing from the remote end. 3—The card receives tertiary backup timing from the remote end. 4—The card receives quaternary backup timing from the remote end.
   rx-gain	Set the decibel level that increases or decreases the TDM receiving channel volume. Valid values: 0.0-9.9. Default: 0.0.
   tx-gain	Set the decibel level that increases or decreases the TDM transmitting channel volume. Valid values: 0.0-9.9. Default: 0.0.
   echo-cancellation	Enable or disable echo cancellation.
   overlap-dial	Set the overlap dialing function to either no or incoming.
   incoming-pattern	Set a list of extension numbers or match patterns. Separate single extension numbers with the vertical bar (|) character. A pattern starts with the underscore (_) character. In an extension pattern, note the meaning of the following characters: X matches any digit from 0-9 Z matches any digit from 1-9 N matches any digit from 2-9 [1237-9] matches any digit in the brackets (in this example, 1,2,3,7,8,9). . wildcard matches one or more characters ! wildcard matches zero or more characters immediately Syntax examples: Suppose the main number is 800-555-1234, one key extension is number 80, and the range of other extensions is from 8100-8399. Match the exact number including the extension: 800555123480 Match the extension in a range: _80055512348[1-3]XX Match the exact number including the extension or match an extension in a range: 800555123480|_80055512348[1-3]XX

4. Type done to save the configuration.