Direct IP call: connected but packets not received
azrobert:
OBiTalk uses port 10000.
I don't know if this will cause a conflict with RPT port 10000.
Toulousaing:
Quote from: azrobert on May 25, 2013, 11:07:04 am
You can try 2 methods.
ITSP profile B SIP
X_DiscoverPublicAddress: unchecked
X_PublicIPAddress: aa.aa.aa.aa (your local public IP addr)
OR
Using your current config.
ITSP profile B SIP
ProxyServer: bb.bb.bb.bb (device b public IP addr)
ProxyServerPort: 5061
Then call:
sp2(bbbb)
Hi azrobert, thanks!
both solutions solve the Peer RTP IP issue, however packets are still lost, i.e. both ends are connected, both are transmitting but none is receiving...
Do you have any clue?
Toulousaing:
Quote from: azrobert on May 25, 2013, 11:17:28 am
OBiTalk uses port 10000.
I don't know if this will cause a conflict with RPT port 10000.
I just tried another range for my Profile B RTP ports: 16000 to 20000
Again no voice on both sides.
Toulousaing:
Quote from: RFord on May 25, 2013, 11:07:36 am
I haven't done this on the OBi ATA, but have done IP dialing using the following recommended settings on a SPA3102. Not sure how the following would translate to the OBi ATA:
Your list is nice, either I implemented or it's not needed in my case. But steps 3 to 8 are strange:
3) Set Handle VIA received to yes.
4) Set Handle VIA rport to yes.
5) Set Insert VIA received to yes.
6) Set Insert VIA rport to yes.
7) Set Substitute VIA Addr to yes.
8 ) Set Resp to Src Port to yes.
I'll try to figure out what it is and how to do it.
Cheers
azrobert:
I'm out of ideas. The OBi sucks when using direct URI calling.
Would you consider using a 3rd party service?
Get an account at SIP2SIP.info.
Register like this.
ITSP B:
Proxy Server: sip2sip.info
X_DnsSrvAutoPrefix: checked
SP2 Service:
AuthUserName: Your sip2sip userid
AuthPassword: PW
Then call: sp2(Sip2SipUID)
I believe you only need one account at SIP2SIP.
Both OBi's would register to and call the same account
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