Jump to content

NET SatisFAXtion setup?


Recommended Posts

Hi guys,


Just wondering if anyone has a standard setup for running this with PBXnSIP? I've got it registered to a PBX extension, but it doesn't seem to try to negotiate T.38 as part of the invite, it just sends it as ulaw, and the fax fails (it dials answers/correctly etc.). Also the invite seems to have the domain name appended rather a lot. Any ideas before I get onto their support guys? :


INVITE sip:xxxx@pbxnsip.wm.local@pbxnsip.wm.local@pbxnsip.wm.local SIP/2.0

Via: SIP/2.0/UDP;branch=z9hG4bK1106

From: IPFax <sip:xxxx@pbxnsip.wm.local@>;tag=IPF_PORT_0001_1105

To: <sip:xxxxxx@pbxnsip.wm.local@pbxnsip.wm.local@pbxnsip.wm.local>

Call-ID: f0627200-e41a-44eb-9328-b7152a8149ff@


Max-Forwards: 70

Contact: <sip:6192@pbxnsip.wm.local@>

User-Agent: Net Satisfaxtion/IP_FAX-8.5.4225.929

Authorization: Digest username="xxxx",realm="pbxnsip.wm.local@",nonce="2101959bb16d637f6f099251b5ddc659",opaque="",uri="sip:xxxxxx@pbxnsip.wm.local@pbxnsip.wm.local@pbxnsip.wm.local",response="8ddf7a06f7ca94c7d46d228767c2873c"


Content-Type: application/sdp

Content-Length: 216



o=IPFax 0 0 IN IP4

s=SIP Fax Call


c=IN IP4

t=0 0

m=audio 49154 RTP/AVP 0 101

a=rtpmap:0 PCMU/8000

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15



Link to comment
Share on other sites

  • 1 month later...
  • 1 month later...
how did this work out? I am interested in trying this. I dont know if I will ever deploy it, to expensive for what it does.


I'm doing it with Vegastream ISDN devices. It works well, however I needed to bypass pbxnsip for incoming fax calls. I route those straight to NET SatisFAXtion through dial plans in Vegastream.


The system is very scalable, reliable, and you can send and receive faxes as email attachments.


I've got T38 transmissions to work over rather flaky Internet connections too with Net SatisFAXtion as an endpoint. (Though here, reliability is not 100% especially if the calls come from ISDN - a clocking issue, I believe.)



Link to comment
Share on other sites

  • 3 weeks later...

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...