相手 あいて さき選択 せんたく接続 せつぞくではありません
aitesaki sentakusetsuzokudewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 相手先選択接続

1. Not the other party's choice of connection.; Not a connection chosen by the other party.

Negative
Polite
Formal Register
Computing