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Title: Incoming calls ring but cannot be answered Post by: DarrenR on January 16, 2014, 07:26:41 pm Hi guys,
Currently have my OBi100 set up to use localphone for outgoing calls and a number routed through to a pbxes.org sip address for incoming calls. Outbound calls work fine, however inbound calls ring, but cant be answered. I pick up the handset and press the answer key, which stops my phone ringing, but I just get silence. The person calling me meanwhile continues getting a ringing sound that eventually drops to voicemail. This set up works fine on a sip app on my android phone. Any ideas? The call history shows that it does connect - although it certainly doesn't seem to. Thanks Darren Title: Re: Incoming calls ring but cannot be answered Post by: N7AS on January 16, 2014, 08:35:03 pm If you disable SIP ALG on your router, it should fix the problem.
Title: Re: Incoming calls ring but cannot be answered Post by: DarrenR on January 17, 2014, 04:01:57 am Thanks very much, couldn't find an option in my router to disable it, there was a long convoluted method of telnetting into it and disabling it but it would reset when the router restarted. Firmware update has added it as a menu option and it now remains consistent.
Thanks again. |