in voip for USA/Canada LRN/LNP query is conducted to get the shortest path and query server send SIP 302 redirect messages as required. We will update its database manually but it has to respond to query's fast and accurately as per pre-loaded data.
Only knowledgeable person in voip architecture should bid to this project and i will pay only bidding price, no negotiation on price shall be done after bidding.
5 фрилансеров(-а) готовы выполнить эту работу в среднем за ₹62760
Asterisk PBX developer is here . I can doing that. Tell me what things needs to be done for you. Canda usa only . ??? Rest of work say better than words Thanking you Chandan kandar