Common use of DADAS to Audio Subsystem Clause in Contracts

DADAS to Audio Subsystem. (Optional)—Directory One Call Control to Audio Response Unit system interface specifications are available through Northern Telecom as a licensed access protocol—Northern Telecom Document 355-004424 and Gateway/Interactive Voice subsystem Protocol Specification

DADAS to Audio Subsystem. (Optional)—Directory Optional)--Directory One Call Control to Audio Response Unit system interface specifications are available through Northern Telecom as a licensed access protocol—--Northern Telecom Document 355-004424 and Gateway/Interactive Voice subsystem Protocol Specification

DADAS to Audio Subsystem. (Optional)—Directory Optional)--Directory One Call Control to Audio Response Unit system interface specifications are available through Northern Telecom as a licensed access protocol—--Northern Telecom Document 355-004424 and Gateway/Interactive Voice subsystem Protocol Specification.