List of best mirrors for IP address 52.15.201.192, located in an unknown country.
I am very sorry, but no mirror was found. Feel free to download directly:
http://mirrordirector-mb.raspbian.org/raspbian/pool/main/s/sofia-sip/libsofia-sip-ua-dev_1.12.11+20110422.1-2.1+deb10u4_armhf.deb