Steve Totaro wrote: > I need to create a couple of tie lines between a legacy system and an > Asterisk system. I was told that the tie lines are E4 Superframe E&M.
That sounds like a miscommunication; they probably meant D4, which was the framing method used before ESF came along. See the Wikipedia page about DS-1 for more information. In zaptel.conf this can be specified by using 'd4', 'sf' or 'superframe'. It is likely that this T1 is using AMI for line coding as well, because most systems that use B8ZS line coding use ESF for framing. -- Kevin P. Fleming Director of Software Technologies Digium, Inc. - "The Genuine Asterisk Experience" (TM) _______________________________________________ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
