Cisco 79XX phones do not carry enough CPU or memory to really do SIP right. Things have to be sacrificed and they just end up being a pain.
You can add Chan-SCCP-B to the FreePBX mix, but this is not for the feint of heart or people that need to get a lot of work done in a short time. I do this, but I’ve been working with these phones for almost all of my telephony life and know them. I wouldn’t use this phone in SIP mode to beat a hobo to death.
There are lots of cheap phones out there. There are Chinese SIP phones that sell for as little as $20 each. The Sangoma and Digium phones are near that price point. I’d recommend staying away from old hardware since you are just getting started.
If you have a few days to waste learning about the foibles involved, there are lots of phones you can try. If you’re trying to knock down a need, stick with new and with names you trust.
D65 is not an economical solution. There are many models of Yealinks that are much less expensive. I have tested about a dozen phones and testing more every day. I have narrowed my current list down to Grandstream, Yealink, and Polycom in that order. NOTE: If you plan on using call park feature both Grandstream and Yealink allow both pickup and park on one button! great job on the programming. Polycom is my 3rd choice only because I dont like a lot of their programming decisions… You can only program buttons in order (you cant skip a button and some of my customers like them laid out a specific way). I put my company logo on the phones we install, the Grandstream and Yealinks work great, the polycom is very finicky on what images work.
yes but you are using an extra button for that. On the Grandstream or Yealink just press any park button and the call goes there. no need for the extra park button and you dont have to wait for the park feature to tell you what line its on, just press one.
ok, in your example, pressing line 6 would park the call and pressing it again on another phone would pick it up? What model phone? I tried several phones and that only worked on Grandstream and Yealink… all others it would only pick up and not park.
ok, that is what I was saying. On the yealink and grandstream it works, on other models I have tested you need a different program to park and a BLF to pickup the line. I was not abel to do that on one button with the polycom, mitel, etc… Depending on the program it would park or pickup, not both.
I have no idea what you tested, but that is not how direct parking works. With direct parking enabled, a default setting since sometime in FreePBX 13 I think, you park a call to a specific slot by transferring a call to the specific parking slot (extension). You pick up a call by simply dialling that extension.
This means that any BLF on any model phone will work to pick up a parked call unless that phone is doing something very abnormal when you press it and the BLF state is showing occupied.
Now some model phones may not blind transfer TO a BLF. I can see that. But that would never affect picking up a called parked via a BLF as long as that BLF is simply dialing the number when pressed.
Have you tried this on a polycom? For a button you have 3 choices, line, BLF, automat. BLF you can pickup a park but cant park a call. Automat you can park a call but cant pick it up, Hence my statement, you need an extra button.
This is not correct at all. First off, the line keys can be Line, BLF, Speeddial, a buddy or blank. So there are more then 2 real options for a line key. You can even tie a macro to a line keep to pull your speeddials or buddies from lists.
Second, with BLF automata it makes the BLF button a speeddial, transfer, and pickup. I have end users doing this where their Parking Lot BLF is BLF automata and they can park/pickup a calll from the lot with a single press of the button. Nothing requires a extra button for this. They can pickup calls ringing other lines with their BLF without an issue.
Depending on how you have both FreePBX and the phone configured and that you are running some of their older firmware that had some BLF bugs in it, this all works fine with a single button.
OK. I am running the latest PBX 14 and under EPM I have the latest firmware selected. I only have 3 options for the buttons and its Line, BLF, Automat. I am assuming you have this setup as Automat but I dont know what to put on the button from there. My parking lot is 71, 72. If I put a 71 on a BLF I can puck up a parked call, if I but 71 on a automat button I can park a call. What do youhave it set to for both? MOre details would be very helpful. When I search on this in the forums (here and polycom) I found many people asking for this and no answers.
They would be Line, BLF, BLF+Transfer (which is automata). You have all the other options set properly? You’re using PJSIP which requires notify_early_inuse_ringing=yes which isn’t a setting that is part of the normal endpoint config in FreePBX.
Unlike Chan_SIP where you can go into Asterisk SIP Settings -> Chan_SIP and set these flags globally and it will apply to all Chan_SIP peers. PJSIP doesn’t have global settings like that, it’s per endpoint. You may have to add this via pjsip.endpoints_custom_post.conf with
This assumes the endpoint is 100. This will add the setting to the endpoint config to be loaded. Try that and see what happens. Also, the firmware for VVX’s in the EPM is highly outdated as Polycom never renewed their partner agreement and thus no new firmware updates have been provided or tested. The firmware that FreePBX has a known BLF bug, you need to be at least on at least 5.8.1 for this to work right. As that is the firmware I am currently running with no issues.