The external call transfer – is the call transfer to a telephone line other than the company’s telephone line. The internal call transfer – the transfer of an incoming call to another addressee registered on the same telephone line.
our company name AKCALL (pvt) ltd.we provide bd cli stm,iplc,igw and a2z termination good rate and good voice quilty.we btcl huge port if any body need plz contect
Read more