keywords: ip pbx voip gateway gsm gateway

× Questions about VS-GW2120/GW1600/GW1202 and WGW1002G GSM Series VoIP Gateway

Asterisk config - failover to another trunk if all GSM lines busy

8 years 1 month ago #9189 by aleyer
Hi!
We have connected the gateway to a PBX system that is based on Asterisk. We have a number of SIP trunks and a SIP connection to the gateway. The calls to the mobile operators are routed through the gateway. There are only 2 SIMs per operator and thus it is possible that 2 ports become busy and the gateway couldn't make the third call. We would like to achieve the behavior when Asterisk in such a situation will pass the call to one of the SIP operators. We found out that when all the GSM ports are busy, the gateway returns the 486 SIP status and 603 SIP status when the callee is busy or has rejected the call.
So, the question is: do you have any Asterisk macros or configuration samples that handles the replies from the gateway and correctly distinguishes when to send "busy" signal to the operator and when to pass the call to another SIP trunk?
Thanks!
8 years 1 month ago #9191 by rick.zhu
Hi,

Sorry to make trouble to you.

Please contact me directly,so that i can check your issues remotly.

My contact info be shown as below:
Skype: rick.zhu3
Gtalk: This email address is being protected from spambots. You need JavaScript enabled to view it.
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Best Regards.
8 years 1 month ago #9198 by rick.zhu
Hi,

Now the gateway can support your needs.

I give you a sample manual,you can refer it and configure it.

Please download it from attachment.

If you have any issues please contact me,My contact info be shown as up.

Best Regards.
8 years 1 month ago #9199 by rick.zhu
This is attachment.
Attachments:
8 years 1 month ago #9201 by aleyer
Yes, I am aware that this feature is present in the gateway itself. But if I use it, the PBX billing system won't be able to distinguish whether the calls were made through GSM or SIP, that's why I need to configure that in the Asterisk system that connects to the GMS gateway as a SIP peer, so that it could make a proper record to the billing data. So, the question is: does the gateway provide the necessary information (and what kind of information) to the Asterisk on the PBX, that connects to the gateway as a SIP client?
8 years 1 month ago #9207 by rick.zhu
Hi alayer,

Please contact me directly,so that i can know more details about your question.

My contact info be shown as up.

Best Regards.
Time to create page: 0.037 seconds
Powered by Kunena Forum