For more information call 1 800-777-95946AM-6PM (MST), M-F
Digital Switched Service
DSS provides a DS1 facility between your PBX and the central office. This gives you 24 voice-grade channels and frees up space in your PBX.
Benefits
Cost efficient. Helps reduce costs by providing greater trunking efficiency.
Reliability. Improve dependability of dial-up data transmissions through the quality of digital transmission.
Growth. Consolidate trunks onto a T1 interface to allow for expansion within the PBX. You may not need to add shelves to the system.
Timing. Precision timing for call accounting software.
Precision. Improved ability to do precise internal toll billing.
High quality signal. Improved voice and data transmission with DSS. Consistently better quality transmission than regular analog.
Primary Rate-ISDN
PRI uses 23 channels on a T-1 for switched services. It has a D channel for out of band signaling, which DSS does not.
Analog Trunks
Each use a cable pair at your premise for connectivity. DSS uses 2 cable pairs and mixes the DS1 into 24 channels, providing a 56k channel.
Availability depends on your distance from the Qwest Serving Office and technical phone line qualifications. May require purchase of additional CPE and minimum term of commitment.
Features
Competitive pricing
Answer supervision
Consolidation of service
Home office solutions
Internet access
Integrated data, voice and video
Two-way data trunks offer video applications and 56 Kbps data transfer. Consolidate your service by using vacant channels on DSS to provide facilities for your PBX.
Qwest DSS Service is available only in region in the states of AZ, CO, IA, ID, MN, MT, ND, NE, NM, OR, SD, UT, WA and WY.
