The women finished in a share of fifth place last week in Asia/Oceania Zone Group Two, while the men defeated Turkmenistan to avoid relegation from Group Three.
This is the third year since the Pacific Oceania Fed Cup team was revived and captain Patrice Cotti said they travelled to Tajikistan with high hopes.
"Last year we lost against Philippines and Philippines was promoted so this year we expected to make a good result," he said.
