Please give us more information for HKBN SIP Trunk service.If we are now using IDAP with 2751200-2751299 range, can we have SIP Trunk service using same number range as our IDAP Service?Our existing IDAP is charge at HK$841 now plus 120 for three lines porting for our main line number and two fax lines.If can use same number range in SIP Trunk, how much will be the SIP Trunk service?I am the supervisor of JC, nice to talk to you and thank you for choosing our service.As your IDAP service contract period till to 31 Mar 2023, do you want to port in the IDAP numbers to SIP Trunk? And do you need how many channels for SIP Trunk?