Grandstream GXP2000 and OBi100
rmclaren:
I have successfully set up Google Voice on SP1 and am trying to connect my Grandstream GXP2000 to SP2. I followed the instructions in this article:
http://voxilla.com/2011/02/15/how-to-obify-your-ip-phone-no-asterisk-involved-2623
However, the details for registering the Cisco phone don't really apply to the Grandstream phone, which is not registering with the OBi100. Can anyone provide guidance that is specific to a Grandstream phone?
Dav3yDark0:
After checking out that link I tried it on my GXP2020, I have inbound working, but not outbound yet.
Dave
rmclaren:
These are the primary fields (with examples) from the Grandstream GXP2000 account page:
Account Name: (e.g., MyCompany)
SIP Server: (e.g., sip.mycompany.com, or IP address)
Outbound Proxy: (e.g., proxy.myprovider.com, or IP address)
SIP User ID: (the user part of an SIP address)
Authenticate ID: (can be same or different from SIP UserID)
Authenticate Password: (not displayed for security protection)
Name: (optional, e.g., John Doe)
I believe that SIP Server, Outbound Proxy, SIP User ID, and Authenticate ID are the key fields. Would you care to share the inputs that work for you? If you are having partial success, your Grandstream phone must be registering with the OBi100. I would like to get to that point myself.
Dav3yDark0:
So far the fields I have changed settings in are
Account Name: GoogleVoice (don't think its important)
SIP Server: (I have tried both leaving this blank and putting in the IP address and port of myOBi110, incoming works both ways, outgoing does not work, but with the OBi110 IP and port I get a "486 Busy Remote party is busy" message, no message with no SIP server setting, but still rings on incoming)
Outbound Proxy: 192.168.1.34:5061 (I have the IP address and port of my OBi110 sp2)
SIP User ID: gxp2020l1
Authenticate ID: (left blank)
Authenticate Password: (left blank)
Name: (left blank)
Also I have the following set:
Use DNS SRV: No
User ID is phone number: No
SIP Registration: No
Unregister On Reboot: No
Support SIP Instance ID No
There doesn't seem to be a setting for “Ans Call Without Reg” like the Cisco phone the writer mentioned so I did nothing with that setting, but I still get my 2020 to ring when I receive a GV call. Both my analog phone plugged into phone port on my OBi110 and my GXP2020 ring and can be answered.
Also I noted that there seemed to be an typo in step 6 of those instructions about setting “X_InboundCallRoute“:
Where it says to put in
{spaline5>(911):li},{spaline5>(xxxxxxxxx):pp},spaline5>(xx.):sp}
they forgot a { so it should read:
{spaline5>(911):li},{spaline5>(xxxxxxxxx):pp},{spaline5>(xx.):sp}
and I replaced the spaline5 with my gxp2020l1 ID which I had set on the 2020.
I haven't spent very much time on this yet, and probably won't have time today, but maybe those settings will get you partially working like I am. Let me know if you have anymore questions.
Dave
M105:
I discovered this on Google and decided to set up one of my old ATA devices. I never succeeded with getting my PAP2NA to work but my Grandstream HT502 works like a charm.
The only real change I made was to the sp2 X_InboundCallRoute digitmap. I essentially used the same digitmap I have in profile A for SP1. Replace 1234 with your user name. Replace AAA with your area code.
{1234>(911):li},{1234>(xxxxxxxxx):pp},{1234>(*xx|<411:18002464411>S0|[235678]11!|<:1AAA>[2-9]xxxxxx|1xxx[2-9]xxxxxxS0|<:1>[2-9]xx[2-9]xxxxxxS0):sp1}
In the Setup Wizard I also placed ph,sp2(1234) In all three boxes for inbound call route to make both phones ring on any kind of incoming call.
Notes: Don't expect anything to "register". This is a SIP to SIP connection and there is no proxy server in the middle to register with. In your IP phone or ATA, SIP Register should be set to OFF. The same goes for the Obi, uncheck the box for X_RegisterEnable in the sp2 setup. That was not mentioned in the instructions.
In the Grandstream HT502 there is no separate box for server port. Enter it with the IP address for example: 192.168.2.24:5061
You also need to make sure that ITSP B RegistrarServerPort is set at port 5061 if you are following the instructions in the original article. My default was 5060, not 5061 as the article says.
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