cisco2621xm This topic has 1 reply, 1 voice, and was last updated 19 years, 7 months ago by Ali Hassan. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 24th August 2004 at 03:04 #27899 KathyGuest If you want to add a voice card to cisco 2621xm for 2T1 Voice what card do you need? I want to use that box for accepting IP voice and converting it to TDM/PSTN. Thanks Kathy 24th August 2004 at 10:05 #27900 Ali HassanGuest check on these, one of them will do the job for you depending on your setup: NM-HDV-2E1-60 NM-2CT1 Author Posts Viewing 2 posts - 1 through 2 (of 2 total) The forum ‘Voice over IP’ is closed to new topics and replies.