What is the pronunciation of ring in?
Meaning of "ring in" - Business English Dictionary
ring in — phrasal verb with ring
/rɪŋ/ verb (rang, rung)
› [I] COMMUNICATIONS, WORKPLACE to make a phone call to your place of work: Tim rang in to say he wouldn't be coming in. Men who need to look after a sick child are likely to ring in sick themselves rather than admit that they have problems at home.