We have a client with an immediate need for a developer / programmer for existing VOIP applications. Must have understanding, knowledge and experience with: Free PBX VOIP Switch VOIP Innovations C SIP Simple Inbound & Outbound DID Knowledge of idubs a big plus. Location is unimportant but a decent command of the English language is required. Please hit me up with a PM and we can schedule a time to talk on Skype. This is a long term engagement for the right person.