The series of the International Conference on Telecommunications – ConTEL events started in 1993. The first three conferences took place in three consecutive years, from 1993 to 1995, and since then the conference became bi-annual, taking place in odd-numbered years, from 1997 to 2013.

The ConTEL record can be traced through its “historical” web sites, and the conference proceedings, which have been included in the IEEE Xplore® since 2003:

• The 14th ConTEL 2017 (view Proceedings in IEEE Xplore®)
• The 13th ConTEL 2015 (view Proceedings in IEEE Xplore®)
• The 12th ConTEL 2013 (view Proceedings in IEEE Xplore®)
• The 11th ConTEL 2011 (view Proceedings in IEEE Xplore®)
• The 10th ConTEL 2009 (view Proceedings in IEEE Xplore®)
• The 9th ConTEL 2007 (view Proceedings in IEEE Xplore®)
• The 8th ConTEL 2005 (view Proceedings in IEEE Xplore®)
• The 7th ConTEL 2003 (view Proceedings in IEEE Xplore®)
• The 6th ConTEL 2001
• The 5th ConTEL 1999
• The 4th ConTEL 1997
• The 3rd ConTEL 1995
• The 2nd ConTEL 1994
• ConTEL 1993 (not available on the Web)