CSM Services and Supports Avaya IP Office and Partner systems in Austin

For more than 30 years, CSM has been providing service for Avaya and their predecessor AT&T and Nortel telephone systems. From our Service Center in Austin TX, we are able to support our customers located in the Austin, San Marcos, and San Antonio metro areas. To cover Dallas/ Ft. Worth, Houston, and the Rio Grande Valley, we have remote technicians with rolling dispatch orders. CSM is certified to work on:

• Avaya IP Office
• AT&T Partner
• AT&T Definity
• Nortel CiCS/ MiCS
• Norstar Meridian
• Nortel BCM 50/200/400/450

Avaya, CSM services Avaya systems