iPhone IPSEC VPN not resolving hostname
I have issue with resolving a hostname using iPhone built in ipsec vpn. I was connected and was able to ping the ip address of the network but if we are accessing via hostname, it was not being resolve. I already configured the internal DNS in the phase-1 field but no success. Tried testing it in laptop using Cisco VPN Client and it works, the hostname was resolved.
Please let me know what configuration I missed so that I can make it work.
Thanks in Advance!