voip testing expert

I am currently working on different voip projects both at client end and sip provider end. I have more than 6 years of experience in VOIP solutions and more than 8 years of experience in Linux and Networking. I got asterisk professional training and certification from authorized Digium Center in Dubai. Asterisk/Freepbx SIP/IAX/PRI trunks Asterisk /Freepbx twilio elastic trunk Asterisk /Freepbx call termination and origination Asterisk/Freepbx/Elastix/ dynamic ivr using text to speech engine and save DTMF feedback of users in Database.. Asterisk/Freepbx Dialplans Asterisk/Freepbx IVR , Automatic Call distribution Asterisk/Freepbx Queues Asterisk/Freepbx dynamic logins Asterisk/Freepbx Call Recordings Asterisk/Freepbx Migration to different cloud technologies. Customization of asterisk based Voicemail service Asterisk/Freepbx based cost effective voicemail development using IBM Watson Speech Recognition API Realtime asterisk deployment CRM integration with asterisk Speech recognition API Text to Speech API Elastic Server configuration trunks, DID, inbound and outbound routing Elastix server troublshooting and support Wazo installation and configuration Wazo server deployment Wazo and IBM watson api integration Wazo endpoint configuration Wazo Trunk deployment Wazo and Sip trunk Carriers deployment Freeswitch Installation and Configuration Freeswitch/Fusionpbx multitenant deployment for Telecom operators Freeswitch/Fusion Sip profiles Freeswitch/Fusion dialplan Fr

Hi, I am a VoIP expert and Asterisk specialist with 7 years of experience. I am experienced in many gateways as, GoIP (great experience), dynstar (small), ...

Hi, I am a freepbx, asterisk expert and I can do this. please get in touch to discuss it further in chat. Thank you.. Antima Mishra

Hi there, Thank you for your job posting. I am interested to do the task as I have long experience to do work on VoIP since 2005. Please send me the link or list so I can get back to you with sample work. Best Regards, Mashiur

Experience in voip using gsm gateway and 3cx sistem similar to asterix. Connecting Asterisk to GSM Gateway as SIP server. Configuring incoming call Configuring outgoing call Setting up extensions

i am well versed in voip so i can test our call termination with gsm gateway

Tell the gsm gateway model and version of asterisk. We have experience in solving such problems. Do you have a claim to voice quality or does the call fail at all?