Sip Jobs

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Hourly - Entry Level ($) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
. • Every Customer Service Representative will share/rotate On-call shifts with other Customer Service Representatives Required Skills and Experience • Fluent English speaking and writing • Must be able to pickup new technologies quickly • Must be able to work remotely • Must be professional and courteous with peers and clients • At least 1 yr experience in technical customer service • Linux command line • Basic understanding Linux management of services and files • Basic understanding of networking • Basic understanding of IP Addressing, routing and switching equipment • Understanding of ssh, scp, ftp, sftp • Understanding of DHCP Beneficial Skills but Not Required • Basic understanding of iptables, shorewall or equivalent security technologies • Basic understanding VoIP and SIP • Freeswitch, Asterisk or equivalent SIP server technologies • MySQL or equivalent SQL database technologies • PHP, or Python or similar programming language • Understanding of XML and JSON • Analog to IP gateways • Polycom phones or equivalent SIP devices o Configuration and provisioning ... . • Every Customer Service Representative will share/rotate On-call shifts with other Customer Service Representatives Required Skills and Experience • Fluent English speaking and writing • Must be able to pickup new technologies quickly • Must be able to work remotely • Must be professional and courteous with peers and clients • At least 1 yr experience in technical customer service • Linux command line • Basic understanding Linux management of services and files • Basic understanding of networking • Basic understanding of IP Addressing, routing and switching equipment • Understanding of ssh, scp, ftp, sftp • Understanding of DHCP Beneficial Skills but Not Required • Basic understanding of iptables, shorewall or equivalent security technologies • Basic understanding VoIP and SIP • Freeswitch, Asterisk or equivalent SIP server technologies • MySQL or equivalent SQL database technologies • PHP, or Python or similar programming language • Understanding of XML and JSON • Analog to IP gateways • Polycom phones or equivalent SIP devices o Configuration and provisioning
Skills: Customer support Firewall Iptables Linux System Administration Network Administration SSH
Hourly - Intermediate ($$) - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
We are looking for experienced developer/development team with prior experience in developing SIP audio/video clients. Features required: - TCP or UDP SIP transport - Codecs: G.722, G.711u, G729, Speex - Remote phonebook synchronization - Remote provisioning - Branding - VoiceMail and VoiceMail Message Waiting indication - DTMF modes - STUN support for NAT traversal - SRTP audio and TLS encryption
Skills: SIP Android App Development Android SDK API Development
Fixed-Price - Expert ($$$) - Est. Budget: $100 - Posted
I have a voip app working and published, I need to add push notification + afew more settings that i will discuss in interview.Please bid if you have experience with sip(voip) app and android plateform.If completed the task then will give more work.Budget is fixed 100$ ,please do not bid if you think it is less and your skills are expensive.I prefer Russian ,Ukrainian etc ,your location will be confirmed before interview.Happy Bidding.
Hourly - Entry Level ($) - Est. Time: More than 6 months, 30+ hrs/week - Posted
Hi I am looking for customer support for a SIP Switch product. You will need to have some knowledge of Voip, SIP, billing. During the work, you will need to answer phone, chat, and testing, writing help doc, and training video script.
Skills: SIP Linux System Administration
Fixed-Price - Intermediate ($$) - Est. Budget: $20 - Posted
I give priority to people who can get this done quickly. Please use the word 'chaos' in your application so I know you've read this. Problem: I live in Thailand. I need to call Australian mobile and landline numbers. I need an Australian Caller ID. I need Australians to be able to call me on this same local Australian number. Looking for the best quality. Someone referred Did Logic but I'm open to other alternatives. How do you propose to go about this? Are there any other programs you recommend? I'm looking to get this job done as soon as possible. Please propose to me how long it will take and how much it will cost. The cost I have placed on this job is not real - I am open to offers. Thank you, Jordan Hogan
Skills: SIP Nexmo OpenSIPS Plivo