[c-nsp] EIGRP Load Balance

[M K]

HiI have two routers connected to each other via two serial connections I have two subnets on R1 : 192.168.0.0/24 and 192.168.1.0/24192.168.0.0/24 is used for Data and 192.168.1.0/24 is used for VoiceNow , I want to use the first connection for the Data traffic , and the other connection for Voice trafficAs well , I want to use the second link as backup for the first link if the Data traffic is down and vice versa for the voice trafficI am thinking of summerization on the second link , but my question should i implement one AS or more ? I do not want to use IP SLA and EEM , just EIGRP itself
Any ideas are appreciated?
BR,