This setup work about 50 percent of the time but I can not get it any better. Need some help.
VOIP Setup – for Latitude Pacemaker Communicator
Cox Cable Internet
Motorola/Arris Modem/Router
OBI200 ATA unit
void.ms SIP provider.
Special settings:Motorola/Arris Modem/Router Model SBG6580
Set Advanced – PortforwardingFirst Entery
INTERNAL
internal IP address = What ever yours is EG: 192.168.1.20
Start Port and End Port = 5060
EXTERNAL
Remote host address = 0.0.0.0
Start Port and End Port = 5060
Protocol = UDP
Enabled = Checked
Next Entery
INTERNAL
internal IP address = What ever yours is EG: 192.168.1.20
Start Port and End Port = 5080
EXTERNAL
Remote host address = 0.0.0.0
Start Port and End Port = 5080
Protocol = UDP
Enabled = Checked
Next Entery
INTERNAL
internal IP address = What ever yours is EG: 192.168.1.20
Start Port = 10000 and End Port = 20000
EXTERNAL
Remote host address = 0.0.0.0
Start Port = 10000 and End Port = 20000
Protocol = UDP
Enabled = Checked
Reboot Router
OBI200 ATA Unit – See
http://www.obihai.com/OBiDeviceAdminGuideAdd a star code *99 as this:
*99, Modem Call, set($Noji1,200),set($Noec1,1),set($Cdm1,1),call(18002975493)
The 3 set() commands tell the obi to do the following for the next outbound call:
1. Disable Jitter Buffer Adjustment, and use a fixed jitter buffer length of 200 ms
2. Disable Echo Canceller
3. Use only G711u codec
Change Codecs
G711U PacketizationPeriod = 10
G711A = Uncheck Enabled
G729 - Uncheck Enabled
G7296R32 - Uncheck Enabled
All other settings are OBI200 Default
Reboot ATA Unit
Boston Scientific Latitude unit
Turn on switches 2 and 3 which for the unit to send the *99 code