VoIP hardware is developing fast - this is where you ask all those “how do I make my SIP Telephone, Adapter or Asterisk box work with my voip provider?” questions.
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Adaptor Setup Guides
Need help setting up your VoIP Analogue Telephone Adaptor (ATA)? Try reading through our very own setup and user guides located here.
59 Topics 
139 Posts
Re: OBi20x & OBi30x Series UK…
by WelshPaul
Mon 16th October 2017, 19:23
Phone Setup Guides
Need help setting up your VoIP Phone? Try reading through our very own setup and user guides located here.
57 Topics 
132 Posts
United Kingdom Dial Plan XML …
by WelshPaul
Sun 8th October 2017, 00:09
VoIP Emulators
A collection of various VoIP web based GUI emulators.
17 Topics 
17 Posts
Grandstream HT812 Web GUI Emu…
by WelshPaul
Tue 18th April 2017, 20:29
Announcements
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UKVF Memberships
by WelshPaul  - Sun 16th July 2017, 13:43  - in: Community Announcements Preview
0 Replies 
241 Views
by WelshPaul
Sun 16th July 2017, 13:43
We Need Your Help!
by WelshPaul  - Mon 17th April 2017, 14:23  - in: Community Announcements Preview
1 Replies 
363 Views
by WelshPaul
Mon 17th April 2017, 18:05
Posting Rules
by WelshPaul  - Mon 15th December 2014, 10:54  - in: Community Announcements Preview
0 Replies 
16500 Views
by WelshPaul
Mon 15th December 2014, 10:54
Terms of Use
by WelshPaul  - Sun 3rd November 2013, 10:09  - in: Community Announcements Preview
0 Replies 
17895 Views
by WelshPaul
Sun 3rd November 2013, 10:09
Topics
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Using Multiple Phones behind the same router
by WelshPaul  - Sun 5th October 2014, 14:57 Preview
11 Replies 
31112 Views
by MerryU
Mon 20th June 2016, 20:20
What is the Difference between FXO and FXS ports?
by WelshPaul  - Fri 22nd January 2016, 13:31 Preview
0 Replies 
1635 Views
by WelshPaul
Fri 22nd January 2016, 13:31
Cisco IP Phones 79xx Series SIP/VoIP Firmware Files
by WelshPaul  - Sun 14th June 2015, 08:56 Preview
2 Replies 
6555 Views
by WelshPaul
Sat 3rd October 2015, 19:59
Key presses ignored, DTMF not working?
by WelshPaul  - Sat 18th April 2015, 20:53 Preview
2 Replies 
2014 Views
by sbatz1972
Sat 11th July 2015, 15:39
Phones keep ringing when using an adapter (ATA)
by WelshPaul  - Sun 27th April 2014, 13:27 Preview
1 Replies 
1739 Views
by kylerlittle
Thu 11th June 2015, 09:32
System advice?
by petertmooney  - Tue 29th August 2017, 22:51 Preview
123 Replies 
1329 Views
by WelshPaul
Tue 17th October 2017, 12:13
Cisco SPA525G not showing the admin menu
by AntalVincz  - Fri 17th February 2017, 12:27 Preview
10 Replies 
305 Views
by Jose
Thu 10th August 2017, 09:42
VoIP on the move via wifi
by UncleSteve  - Sun 16th July 2017, 21:08 Preview
3 Replies 
83 Views
by WelshPaul
Sun 16th July 2017, 21:29
Siemans Openstage 40 sip firmware
by keymaster  - Wed 15th March 2017, 21:46 Preview
13 Replies 
1068 Views
by Jaap Bakker
Thu 29th June 2017, 14:05
Siemens Gigaset S450IP - Registration Failed
by Breeder  - Fri 12th May 2017, 19:49 Preview
58 Replies 
892 Views
by WelshPaul
Tue 27th June 2017, 23:34
Obi 110 - phone not recognised/no PSTN caller Id [SOLVED]
by PeeGee  - Mon 26th June 2017, 18:46 Preview
4 Replies 
131 Views
by WelshPaul
Tue 27th June 2017, 17:00
Best Auto Attendant System Advice
by DIY_Guru  - Fri 16th June 2017, 13:07 Preview
1 Replies 
42 Views
by WelshPaul
Fri 16th June 2017, 20:30
OBi200 caller ID not showing on phone
by AndyJ  - Sun 17th July 2016, 22:40 Preview
13 Replies 
1169 Views
by WelshPaul
Fri 2nd June 2017, 18:31
OBI1062 issues
by Michael  - Sun 16th April 2017, 21:30 Preview
10 Replies 
425 Views
by WelshPaul
Wed 10th May 2017, 09:14
Can the OBiLine be shared? [SOLVED]
by Michael  - Tue 21st March 2017, 21:01 Preview
25 Replies 
1123 Views
by Michael
Sun 16th April 2017, 17:47
MOH Service (Music on hold)
by Michael  - Tue 21st March 2017, 21:00 Preview
8 Replies 
744 Views
by Michael
Tue 11th April 2017, 20:52
ATA adapter Grandstream
by alex01  - Wed 5th April 2017, 20:05 Preview
2 Replies 
280 Views
by KINGVOJ23
Mon 10th April 2017, 16:19
Panasonic BLF as call pickup with FreePBX
by p.vladi  - Sun 19th March 2017, 22:12 Preview
4 Replies 
326 Views
by WelshPaul
Mon 20th March 2017, 08:20
Elastix Alert Info on Snom Phone
by WSteam  - Fri 24th February 2017, 16:45 Preview
1 Replies 
226 Views
by WelshPaul
Sat 25th February 2017, 13:37
Multiple line registration to Linksys voip device [SOLVED]
by KINGVOJ23  - Tue 10th January 2017, 17:13 Preview
5 Replies 
509 Views
by WelshPaul
Thu 23rd February 2017, 11:28
OBi110 PSTN Echo
by mr_mf  - Thu 22nd December 2016, 19:34 Preview
4 Replies 
621 Views
by WelshPaul
Tue 27th December 2016, 13:54
Possible Obi110 replacement?
by mpmc  - Fri 16th December 2016, 08:59 Preview
2 Replies 
384 Views
by mpmc
Sat 17th December 2016, 05:14
OBi110 problems with IPV6 router
by Arek  - Fri 18th November 2016, 09:50 Preview
6 Replies 
1690 Views
by Arek
Sat 19th November 2016, 10:03
Obi202 to phone extension
by supa213  - Tue 8th November 2016, 20:10 Preview
2 Replies 
1595 Views
by supa213
Fri 11th November 2016, 05:47
Can't setup Aastra 480i, VoIP settings?
by covenmoo  - Thu 6th October 2016, 20:54 Preview
2 Replies 
303 Views
by covenmoo
Mon 10th October 2016, 10:59
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Not available

OK thanks, what VPN are you using ??

A good write up on SIP ALG: https://www.voicehost…

Thanks very much. Really appreciate it! :-D

Attached below is my latest OBIHAI UK configuratio…