Problem OBI200 calling OBI110
Chong:
I have a working OBI110 and a new OBI200. I can call OBI200 number from OBI110 using **9 but cannot call OBI110 using new OBI200 using the same **9 way (I can hear it is calling but no answer or message). I want to give to my relative the old OBI110 and I will have OBI200 so we can keep in touch. I know OBI110 is without any support and I wanted to use as much as I can the old OBI110 until it dies. If this is not possible any suggestion on how I can old OBI110 to only make and receive call from my OBI200. Thanks for your help.
drgeoff:
It should work.
If you dial **9 222 222 222 at the OBi200, do you successfully reach the echo test?
Chong:
Yes, I did run this testing, calling to run echo test was successful.
Chong:
Is there any way to check log calling to determine why calling to old OBI110 is not working?
Some additional information, from the either OBI device I can make calls to any cell phone using **2. When I try to call from the OBI200 the GV associated to OBI110 get the same result, I can hear is calling but no answer.
Demos:
If you hear a ringback tone when calling the OBI-110, have you picked up the telephone set that's plugged into the Telephone port of the OBI-110 to trip the ring and complete a call connection between the OBI-200 & OBI-110?
Using a cable with one end RJ-11 modular plugged into the OBI-110, and the other end with the center two wire conductors stripped bare, use a multimeter and test for DC current across the T&R (Pins 4&5 of the OBI-110) wire pair. You should measure -48VDC, or at least -24VDC when idle (Non talk state). Ring voltages should be about 50 to 40VAC RMS.
I don't know if the OBI ATA's carry an FCC Pat 68 registration number (OL-13A/B/C), so my comments with DC line supervisory and 20Hz ring voltages are an approximate guess that I will test.
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