VGDL or DDS Migration
If you're a customer of Telstra's VGDL or DDS Networks, read on!
Telstra has notified customers it will no longer provide low speed voice and data products like Voice Grade Dedicated Lines (VGDL) and Digital Data Service (DDS). These services are scheduled to be turned off in December 2009.
AEP Networks has a solution that will connect your remote location and head offices, providing an alternative to the VGDL or DDL network, without the need to replace on-site equipment.
AEP Networks offers a range of solutions for customers that:
- Are not IP enabled
- Need connection to an IP network
- Require high MTBF
- Need secure and encrypted data
- Are low speed (<64k)
- Rely on POS and legacy banking applications
- Are running legacy or polled protocols, e.g. SNA, X25, Bisync, Sync & Async applications
- Require speed or protocol conversions
- Have analogue voice services with low latency signalling requirements
- Are outside an IP footprint
Our Approach:

Our Solution:

Next Steps:
December 2009 is fast approaching!. If you dont have a migration path off VGDL or DDS, please call AEP Networks on +61 (0) 2 9413 2282 or email This e-mail address is being protected from spambots. You need JavaScript enabled to view it