Opensips Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $150 - Posted
You should have basic understand of SIP server ( opensips, freeswitch, asterisk ) although I will setup the backend for you and you don't need to worry about that part.
Hourly - Intermediate ($$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
. · Call / SIP traffic load balance knowledge between multiple switches using OpenSIP or Kamilio with failover feature. · Need to have good network knowledge including firewall, proxy and VPN setting. · Need solid knowledge in CDR reconciliation between several gateway vendor writing bash/Perl script in Linux environment. · Ability to prepare script to load rating in frequent change in ASTPP database. · After launch monitor the platform like CPU, memory, disk usage writing script and send server health report to email daily. · Able to write script (Perl, LUA etc.) to deploy new business logic in charging. · Able to develop script or work around with call control.
Skills: Network Programming VOIP Administration VOIP Software VPN
Fixed-Price - Intermediate ($$) - Est. Budget: $5 - Posted
Hi I have opensips running and it sometimes work and sometimes not. I think it is script bug. I need help to fix the script.
Fixed-Price - Expert ($$$) - Est. Budget: $5 - Posted
Hello. I would like someone to install and set up OpenSIPS on a test server that I will make available over SSH and any required ports for OpenSIPS to work. ... I would like someone to install and set up OpenSIPS on a test server that I will make available over SSH and any required ports for OpenSIPS to work. I will provide all the inbound calls from a test SIP provider to this server. ... The phone system accepts calls on UDP port 5060. It's important that the OpenSIPS demo server support multiple concurrent calls.
Fixed-Price - Intermediate ($$) - Est. Budget: $500 - Posted
I am looking for a person who can help in creating a sip server to allow sip softphone registration with and eventually create a basic intercom system. I basically want to design a simple version of a pbx system.
Skills: OpenSIPS SIP