Looks like the crypto ACL does not mirror image between this site and the other site.
The crypto map for the IPsec tunnel must be the same.
The error says that the phone has 172.30.6.71/255.255.255.255/0/0, and the ASA has 0.0.0.0/0.0.0.0/0/0 on interface Outside. Locate the "crypto map" setting under VPN in ASDM and change this.
Please rate as helpful, if that would be the case. Thanx