Ipsec Ikev2 client with 2 parallel tunnels to same VPN server

Hi,
I’m using a RBM33G with 2 R11LtE modems.
Both modems are registereed in their networks.
I have set up a connection to a mikrotik ikev2 server with the RSA roadwarrior configuration exactly as described in the wiki.
My RBM33G is using the modem with the lowest distance for routing to the Ipsec server.
Is it possible to maintain a second parallel tunnel to the same Ipsec server with the second modem?

Background is that my 4g connection sometimes gets disconnected and its taking a while to build up a new ipsec connection with my second modem.

Thx