Hi all, I am planning to deploy some test over a voip server, I'll be setting up two voip servers, but I want to know if there are devices that can take one T1/E1 PSTN lease and then transform that signal into IP and connect it to a ethernet card on each voip server. Also I'd like to know if I can do the same with the FXS analog phones which will be connected to a telphone patch panel and from that patch panel to a TDM 50pins PCI card, for example: 1- phone1<--->||Telephone ||<--Amphenolcable-->|Failover|<--->*1 phone2<--->||patch panel|| |device..|<--->*2 2- (*1-VOIP_SRV1)<--IP-->|Ethernet|<--TDMoE--->|Failover|<--->T1/E1 (*2-VOIP_SRV2)<--IP-->|Switch | |device | What are the best IP to analog phones PCI cards supported by Freeswitch, any hints?. Thanks in advanced for your help. Carlos.