


Avaya Definity TN722B DS1 Tie Trunk Circuit Pack - Refurbished
Features:
8 Ports connecting Hybrid analog and Digital voice
Three types of digital tie trunk interfaces: voice-grade DS1, alternate voice/data (AVD) DS1 tie trunks, and digital-multiplexed interface (DMI) Provides Bit-Oriented Signaling (BOS) on the automatic, immediate-start, delay-dial, and release-link trunks
WARRANTY: 90-DAY REPLACEMENT WARRANTY / FINAL SALE
Features:
8 Ports connecting Hybrid analog and Digital voice
Three types of digital tie trunk interfaces: voice-grade DS1, alternate voice/data (AVD) DS1 tie trunks, and digital-multiplexed interface (DMI) Provides Bit-Oriented Signaling (BOS) on the automatic, immediate-start, delay-dial, and release-link trunks
WARRANTY: 90-DAY REPLACEMENT WARRANTY / FINAL SALE
Features:
8 Ports connecting Hybrid analog and Digital voice
Three types of digital tie trunk interfaces: voice-grade DS1, alternate voice/data (AVD) DS1 tie trunks, and digital-multiplexed interface (DMI) Provides Bit-Oriented Signaling (BOS) on the automatic, immediate-start, delay-dial, and release-link trunks
WARRANTY: 90-DAY REPLACEMENT WARRANTY / FINAL SALE