Dear Sir,
I have a customer who has many branches distributed all over the country. and he was using ISR G2 Routers with EHWIC-4SHDSL-EA for local circuit connection and now he is replacing the ISR G2 with ISR G3 (400 series).
1- What is the equivalent card that can be used with 4000 series to be equal to ISR G2 with EHWIC-4SHDSL-EA?
2- What is the other ways he may use to keep the Central connection as it is?
Thanks in advance.
Hamada Elewa.