Hi Experts,i have 5 sites with ADSL internet connectivity with dynamic IP addressign, is it possible to connect those sites without need to have public static address at Hub ( HO) .. no way to get static public IP address from that ISP.. so i dunno ...

Hi Experts, is it doable to connect 5 sites through dynamicVPN over ADSL with no public address. the customer could not handle the cost of the Public address even for one .. becuase ISP not accepting to give me static address on ADSL.. so no way to ...

am trying to setup a demo and lab for our company, I'm seeking product which combine all features below:1- VPN Concentrator which support the following protocols. 1.1 SSL VPN.1.2 IPSEC IKE with extended authentication (Xauth).1.3 Client -server VPN &...

hello all,i have router equiped with 6 E1. 3 for PSTN and other 3 E1 trunk QSIG with othe othe vendor PBX. Cisco is the gateway for the pbx users to call out. we are facing an issue in high traffic hours call get error tone or busy tone when trying...

hi Expertise,i have integrated Cisco call manager 4.1 with AVaya communication manager through 2 E1 QSIG line. in addition to that Cisco terminate the PSTN lines so a user in Avaya can call out using the PRI lines on cisco router. i can ext to ext b...