After losing four play-off ties since 2011, the British team have finally scored the breakthrough they desired.
Yulia Putintseva once again brought the drama as she saved Kazakhstan from being 2-0 down against Great Britain.
Ashleigh Barty produced some high-quality tennis to level the tie for Australia against Belarus in their semi-final.
Romania are set for a tough test in France as they bid to reach a historic Fed Cup final.
Great Britain will host Kazakhstan in the Copper Box Arena in April in their World Group II Play-Off tie.
Great Britain will have another home tie as they face Kazakhstan in April's World Group II Play-Offs
It was a day to remember for Aryna Sabalenka and Caroline Garcia in their Fed Cup ties on Sunday.
Simona Halep has set up an intriguing day in Ostrava after levelling Romania's Fed Cup tie with the Czech Republic.
USA are ready for a big test against Australia in Ashville as they look to win their second Fed Cup in three years.
Officials working at the University of Bath have come under fire over their officiating during the Fed Cup clash between Great Britain and Greece.