https://biz.prlog.org/tag/ip-gateway/ IP Gateway - Free business directory on PRLog.Org, latest companies listed first. 60 https://biz.prlog.org/svtelindia/ SVTEL is leaders in ISDN Services and manufacturer of ISDN NT-1, ISDN NT-1+, ISDN NT-1+2ab, ISDN phone, ISDN Telephone, ISDN Feature Phone in India.Thu, 21 Jan 2010 10:11:33 GMT