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2005 Mar 27
1
Asterisk and call delivery to connected PABX
...I'm VERY new in using VoIP. I'm looking for any tip or trick to connect a physically PABX behind an Asterisk-System(or similar) via an SIP to Analog- or ISDN-Converter. The point is, I _need_ to deliver calls to extensions in the connected PABX directly (in ISDN-speech "DDI" (DirectDialIn)) without intervention of an operator. Is this technically possible, and if yes HOW? Tips for Hardware-Converters (SIP->ISDN(EDSS1), SIP->Analog) are also appreciated. Cheers, Peter