3-5 years of experience in B2B technical sales or VoIP solution engineering. Strong understanding of VoIP technologies: SIP, RTP, PBX, DID provisioning, codecs, Experience with platforms like FusionPBX, Asterisk, FreePBX, 3CX, or Freeswitch .
3-5 years of experience in B2B technical sales or VoIP solution engineering. Strong understanding of VoIP technologies: SIP, RTP, PBX, DID provisioning, codecs, Experience with platforms like FusionPBX, Asterisk, FreePBX, 3CX, or Freeswitch .