In some of the newer Sangoma Vega firmware, it seems like there was a default setting for the DTMF signalling which had changed from previous firmware builds.
Enter the following commands in the Vega console:
set .media.pkt_profile.1.voice.out-of-band-dtmf=on
apply
save
Another successful trip to London for the Convergence Summit South. It was great to meet some of our new and existing customers for the first time as well as catching up with those we have met before. Everyone’s stall was fantastic and we had a great time!
A big thank you to everyone who came to see us at our stand, we’d also like to thank the vendors who were there to support us – Sangoma, Yealink, Gigaset, Snom and 2N. We look forward to the next one!
Grab yourself a bargain with our Yealink headset/handset bundles. Buy any Yealink IP desk phone with a Yealink YHS32 headset and save upto a third on the headset.
To receive the discounted pricing you need to order a Yealink headset bundle, these are available on ProSys:
| Partcode | Description |
| T19PNHSP | Yealink T19PN IP Deskphone + YHS32 Wired Headset |
| T20PNHSP | Yealink T20PN IP Deskphone + YHS32 Wired Headset |
| T21PNHSP | Yealink T21PN IP Deskphone + YHS32 Wired Headset |
| T22PNHSP | Yealink T22PN IP Deskphone + YHS32 Wired Headset |
| T26PNHSP | Yealink T26PN IP Deskphone + YHS32 Wired Headset |
| T28PNHSP | Yealink T28PN IP Deskphone + YHS32 Wired Headset |
| T32GNHSP | Yealink T32GN IP Deskphone + YHS32 Wired Headset |
| T38GNHSP | Yealink T38GN IP Deskphone + YHS32 Wired Headset |
| T41PNHSP | Yealink T41PN IP Deskphone + YHS32 Wired Headset |
| T42GNHSP | Yealink T42GN IP Deskphone + YHS32 Wired Headset |
| T48GNHSP | Yealink T46GN IP Deskphone + YHS32 Wired Headset |
| T48GNHSP | Yealink T48GN IP Deskphone + YHS32 Wired Headset |
This offer is available to ProVu resellers. For more information please call and speak to a member of the sales team on 01484 840048.
I spotted a video conversation about Opticaller posted on a Digium blog today.
Opticaller is an application for integrating mobile phones into VoIP phone systems using Asterisk PBX.
The video is here:
http://blogs.digium.com/2014/10/08/asterisk-live-opticaller/
More info on Opticaller is here:
It is possible to upgrade the firmware on a Sangoma Vega gateway from the command line.
You can connect to it using telnet, ssh or a serial console cable. Note – the console cable is the same as a Cisco console cable.
To upgrade firmware you will need a tftp server running on the network local to the Vega gateway.
A free tftp server for a Windows PC is Pumpkin.
In Linux/Unix(/OSx??) install tftpd.
Place the firmware file into the root folder of the tftp server. Get the firmware from the Sangoma wiki.
The filename will be something like “VEGA_R100S043.bin” depending on which gateway it’s for and what the version of firmware is. Note that Vega 100/200/400 gateways use different firmware than Vega 100G/200G/400G.
Connect to the command line of the Vega gateway.
You need to tell the Vega where your tftp server is. They will usually look at DHCP Option 66 but in many cases you’ll need to manually tell it using this command:
set .tftp.ip="xxx.xxx.xxx.xxx"
With the correct IP address! Then:
apply
and if you want the setting to survive a reboot:
save
To do the actual firmware upgrade:
upgrade
download enable
download firmware _filename_
reboot system
Where _filename_ is the entire file name of the firmware file in the tftp server root folder. E.G. VEGA_R100S043.bin