ZyXEL Omni TA 128 User Guide - Page 97
Placing a call for DSS1
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Placing a call for DSS1 The ATDx command is used for dialing as follows: ATDx[Yn][Nn]called_party_number[/[Zn]called-partysubaddress/] x = I (for ISDN data calls), A (for the analog adapter 1), or B (for the analog adapter 2). Yn specifies the type of number: • Y0 - unknown (default if Yn is omitted). • Y1 - international number. • Y2 - national number. • Y3 - network specific number. • Y4 - subscriber number. Nn is the identifier of numbering plan: • N0 - unknown (default if Nn is omitted). • N1 - ISDN numbering plan (Rec. E.164). • N3 - data numbering plan (Rec. X.121). • N4 - telex numbering plan (Rec. F.69). • N8 - national standard numbering plan. • N9 - private numbering plan. Zn specifies the type of the Subaddress: • Z0 - NSAP (Rec. X.213) with AFI=0x50, IA5 characters (default if Zn is omitted). • Z2 - user specified, IA5 characters. The called_party_number or an appropriate part of it, will be sent to the addressed entity. The called_party_subaddress will be transferred transparently by the ISDN network to the destination. 85