Re: [SR-Users] LCR Routing - Cost based routing
Hi Alexandru, Well the concept is simple: on INVITE, you will issue a special format evapi request. You will receive the list of suppliers in the reply (which is received in a separate route) and you continue processing from there. These suppliers are simple tags so your creativity will be the limit of what you can do with them - eg: direct ip addresses received or tags of suppliers which you can further translate with drouting module or any alias related one. For more information on LCR please find this year's presentation on Kamailio World (which I strongly recommend to be attended): https://www.youtube.com/watch?v=Hsvcwleb-fY You can also find the kamailio configuration which I have used in the worshop here: https://github.com/cgrates/cgrates/tree/master/data/tutorials/kamevapi/kamailio/etc/kamailio Let me know if further questions (or join our irc or mailing list so we do not create too much noise here). DanB ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] LCR Routing - Cost based routing
Guys, Since I saw the thread growing, I am around if you got questions on CGRateS related LCR, fully compatible with Kamailio via evapi module. DanB ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] LCR Routing - Cost based routing
DanB, well, I never used it - can you please describe how does it work? :) I mean, the logic in short 2015-08-10 13:15 GMT+03:00 DanB danb.li...@gmail.com: Guys, Since I saw the thread growing, I am around if you got questions on CGRateS related LCR, fully compatible with Kamailio via evapi module. DanB ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/ ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] LCR Routing - Cost based routing
try using CGRateS 2015-08-09 12:06 GMT+03:00 Arun Kumar mi2a...@gmail.com: Hi is there any way to achive following usecase using carrier route / LCR / droude module i have 10 different termination gateways, each gateways will have more than 1 destinations and each gateways will have different rate, for example 91 Destination ( there will be 1 entries like 91 ) gw1gw2 gw3 gw4gw5 0.001 0.007 0.003 0.002 0.003 now need to logic to load the these destination with cost and sort gateways in order of longest match of dialled number,cost, priority for the dialled destination, which will not use too much CPU and memory Regards Arun ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/ ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] LCR Routing - Cost based routing
Or, well, see that guide http://dopensource.com/least-cost-routing-with-kamailio-v4-1/ - we have priority and weight on LCR module 2015-08-09 12:37 GMT+03:00 Alexandru Covalschi 568...@gmail.com: try using CGRateS 2015-08-09 12:06 GMT+03:00 Arun Kumar mi2a...@gmail.com: Hi is there any way to achive following usecase using carrier route / LCR / droude module i have 10 different termination gateways, each gateways will have more than 1 destinations and each gateways will have different rate, for example 91 Destination ( there will be 1 entries like 91 ) gw1gw2 gw3 gw4gw5 0.001 0.007 0.003 0.002 0.003 now need to logic to load the these destination with cost and sort gateways in order of longest match of dialled number,cost, priority for the dialled destination, which will not use too much CPU and memory Regards Arun ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/ -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/ ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] LCR Routing - Cost based routing
but above guide is only prefix priority and weight based , but we should involve rate as well. , On Sun, Aug 9, 2015 at 3:09 PM, Alexandru Covalschi 568...@gmail.com wrote: Or, well, see that guide http://dopensource.com/least-cost-routing-with-kamailio-v4-1/ - we have priority and weight on LCR module 2015-08-09 12:37 GMT+03:00 Alexandru Covalschi 568...@gmail.com: try using CGRateS 2015-08-09 12:06 GMT+03:00 Arun Kumar mi2a...@gmail.com: Hi is there any way to achive following usecase using carrier route / LCR / droude module i have 10 different termination gateways, each gateways will have more than 1 destinations and each gateways will have different rate, for example 91 Destination ( there will be 1 entries like 91 ) gw1gw2 gw3 gw4gw5 0.001 0.007 0.003 0.002 0.003 now need to logic to load the these destination with cost and sort gateways in order of longest match of dialled number,cost, priority for the dialled destination, which will not use too much CPU and memory Regards Arun ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/ -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/ ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] LCR Routing - Cost based routing
hi Alexandru so we have manually set prefix , weight and priority depanding upon rates ? is there any avaliable way to automate or we have to rewrite/modify the lcr/drouting module for rate selection , On Sun, Aug 9, 2015 at 9:22 PM, Alexandru Covalschi 568...@gmail.com wrote: however you can try building LCR based on prefix and weight, why not? 2015-08-09 18:52 GMT+03:00 Alexandru Covalschi 568...@gmail.com: I know CGRateS allow cost-based LCR for Kamailio. Maybe there are some internal Kamailio modules, but I don't know about them 2015-08-09 17:10 GMT+03:00 Arun Kumar mi2a...@gmail.com: but above guide is only prefix priority and weight based , but we should involve rate as well. , On Sun, Aug 9, 2015 at 3:09 PM, Alexandru Covalschi 568...@gmail.com wrote: Or, well, see that guide http://dopensource.com/least-cost-routing-with-kamailio-v4-1/ - we have priority and weight on LCR module 2015-08-09 12:37 GMT+03:00 Alexandru Covalschi 568...@gmail.com: try using CGRateS 2015-08-09 12:06 GMT+03:00 Arun Kumar mi2a...@gmail.com: Hi is there any way to achive following usecase using carrier route / LCR / droude module i have 10 different termination gateways, each gateways will have more than 1 destinations and each gateways will have different rate, for example 91 Destination ( there will be 1 entries like 91 ) gw1gw2 gw3 gw4gw5 0.001 0.007 0.003 0.002 0.003 now need to logic to load the these destination with cost and sort gateways in order of longest match of dialled number,cost, priority for the dialled destination, which will not use too much CPU and memory Regards Arun ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/ -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/ ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/ -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/ ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] LCR Routing - Cost based routing
Arun Kumar writes: but above guide is only prefix priority and weight based , but we should involve rate as well. may be you can use priority as your rate. -- juha ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] LCR Routing - Cost based routing
however you can try building LCR based on prefix and weight, why not? 2015-08-09 18:52 GMT+03:00 Alexandru Covalschi 568...@gmail.com: I know CGRateS allow cost-based LCR for Kamailio. Maybe there are some internal Kamailio modules, but I don't know about them 2015-08-09 17:10 GMT+03:00 Arun Kumar mi2a...@gmail.com: but above guide is only prefix priority and weight based , but we should involve rate as well. , On Sun, Aug 9, 2015 at 3:09 PM, Alexandru Covalschi 568...@gmail.com wrote: Or, well, see that guide http://dopensource.com/least-cost-routing-with-kamailio-v4-1/ - we have priority and weight on LCR module 2015-08-09 12:37 GMT+03:00 Alexandru Covalschi 568...@gmail.com: try using CGRateS 2015-08-09 12:06 GMT+03:00 Arun Kumar mi2a...@gmail.com: Hi is there any way to achive following usecase using carrier route / LCR / droude module i have 10 different termination gateways, each gateways will have more than 1 destinations and each gateways will have different rate, for example 91 Destination ( there will be 1 entries like 91 ) gw1gw2 gw3 gw4gw5 0.001 0.007 0.003 0.002 0.003 now need to logic to load the these destination with cost and sort gateways in order of longest match of dialled number,cost, priority for the dialled destination, which will not use too much CPU and memory Regards Arun ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/ -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/ ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/ -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/ ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] LCR Routing - Cost based routing
I know CGRateS allow cost-based LCR for Kamailio. Maybe there are some internal Kamailio modules, but I don't know about them 2015-08-09 17:10 GMT+03:00 Arun Kumar mi2a...@gmail.com: but above guide is only prefix priority and weight based , but we should involve rate as well. , On Sun, Aug 9, 2015 at 3:09 PM, Alexandru Covalschi 568...@gmail.com wrote: Or, well, see that guide http://dopensource.com/least-cost-routing-with-kamailio-v4-1/ - we have priority and weight on LCR module 2015-08-09 12:37 GMT+03:00 Alexandru Covalschi 568...@gmail.com: try using CGRateS 2015-08-09 12:06 GMT+03:00 Arun Kumar mi2a...@gmail.com: Hi is there any way to achive following usecase using carrier route / LCR / droude module i have 10 different termination gateways, each gateways will have more than 1 destinations and each gateways will have different rate, for example 91 Destination ( there will be 1 entries like 91 ) gw1gw2 gw3 gw4gw5 0.001 0.007 0.003 0.002 0.003 now need to logic to load the these destination with cost and sort gateways in order of longest match of dialled number,cost, priority for the dialled destination, which will not use too much CPU and memory Regards Arun ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/ -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/ ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/ ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] LCR Routing - Cost based routing
Long story short: Kamailio supports primitive weight-based routing with its various internal modules, but not complex, jurisdiction and market-specific business logic which we commonly think of as LCR. For that, you need to somehow shoehorn your right selection algorithm into these modules' limited schema, write your own logic, or licence a commercial product which provides this, such as Sipwise's sip-provider (www.sipwise.com), or ours (www.csrpswitch.com), or various others. -- Alex Balashov | Principal | Evariste Systems LLC 303 Perimeter Center North, Suite 300 Atlanta, GA 30346 United States Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/ Sent from my BlackBerry. Original Message From: Alexandru Covalschi Sent: Sunday, August 9, 2015 11:52 To: Kamailio (SER) - Users Mailing List Reply To: Kamailio (SER) - Users Mailing List Subject: Re: [SR-Users] LCR Routing - Cost based routing ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] LCR Routing - Cost based routing
you already have cost, just write a script to transform it into weight, I don't see a hard task here. It can be easily automated 2015-08-09 21:15 GMT+03:00 Arun Kumar mi2a...@gmail.com: hi Alexandru so we have manually set prefix , weight and priority depanding upon rates ? is there any avaliable way to automate or we have to rewrite/modify the lcr/drouting module for rate selection , On Sun, Aug 9, 2015 at 9:22 PM, Alexandru Covalschi 568...@gmail.com wrote: however you can try building LCR based on prefix and weight, why not? 2015-08-09 18:52 GMT+03:00 Alexandru Covalschi 568...@gmail.com: I know CGRateS allow cost-based LCR for Kamailio. Maybe there are some internal Kamailio modules, but I don't know about them 2015-08-09 17:10 GMT+03:00 Arun Kumar mi2a...@gmail.com: but above guide is only prefix priority and weight based , but we should involve rate as well. , On Sun, Aug 9, 2015 at 3:09 PM, Alexandru Covalschi 568...@gmail.com wrote: Or, well, see that guide http://dopensource.com/least-cost-routing-with-kamailio-v4-1/ - we have priority and weight on LCR module 2015-08-09 12:37 GMT+03:00 Alexandru Covalschi 568...@gmail.com: try using CGRateS 2015-08-09 12:06 GMT+03:00 Arun Kumar mi2a...@gmail.com: Hi is there any way to achive following usecase using carrier route / LCR / droude module i have 10 different termination gateways, each gateways will have more than 1 destinations and each gateways will have different rate, for example 91 Destination ( there will be 1 entries like 91 ) gw1gw2 gw3 gw4gw5 0.001 0.007 0.003 0.002 0.003 now need to logic to load the these destination with cost and sort gateways in order of longest match of dialled number,cost, priority for the dialled destination, which will not use too much CPU and memory Regards Arun ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/ -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/ ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/ -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/ ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/ ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
