Hello haters^^

For my part, I install ALL swisscom products, and the activation of SIP credentials is not necessarily great, but their use works very well!

For those who called “professionals” you may have to change installer…

To say that this will never work, you have to be either stupid or a very bad installer to think that swisscom provides services that don’t work!

The “Bria Mobile” application works wonderfully, and is available for IOS, Android and PC!

Swisscom VoIP telephony to be done on the LAN of the Swisscom router, not behind a firewall!!!

THESE SETTINGS WORK FOR InOneHome AND SME OFFICES ONLY!:

SIP setup

For 100% SIP connection, I recommend:

Gigaset DX800 ALL in one which is a landline telephone with integrated DECT base for wireless (practical for small SMEs)

Gigaset S850H Go box for individuals or small SMEs only wanting wireless. (remote antenna separate from wireless)

Swisscom offers SIP accounts with credentials! SIP TRUNKS are another parameter with other subscriptions, which are for professionals with a telephone exchange! The SIP trunk is not made for direct telephony on devices!

Go to Salt, diversion is impossible on their internet box and they don’t know what SIP is^^ HAHAHAHA

ABE, Romain

Like the guy who shows up 2 years later and allows himself to judge and criticize people without even knowing them and without even having read all the parameters, I love it! Ahhh but +4122 is not this region known for having a g…..e g…..e ABE

Good luck with your experiments, Sir, I know everything!!!

The bad stupid salutes you!

@“x”#30423It was a customer’s number, not mine and I was in Vaud at the time…

In addition, the area code no longer indicates the region so much these days, since you can change canton while keeping your number… So Mr. I know everything knows much more than you on this subject, there is no photo^^

And the post was updated in January by someone who can’t figure it out, so I’m making my contribution…

And seeing your manners, luckily I don’t know you :p

Thanks for the greetings^^

PS: The installation of Swisscom VoIP must be done behind the Swisscom router and not behind a firewall if ever…

Roman

Since you know a lot more than me then I invite you to reread the subject of this post! To make things easier for you, here is the first sentence: “SIP Crendentials allow the use of a Swisscom number on VoIP devices and clients of a third-party operator.”

@[deleted] indeed, it works… I configured SIP telephones for a customer who sent them to Spain and the United Kingdom to avoid international telephone charges

Afterwards, you should still know that there may be a risk of having your SIP data hacked if you are not on a secure network.

And if the devices are placed behind a firewall, there are certain very specific ports that must be opened.

The purpose of SIP is to configure the telephone line itself in the telephone, which allows the number to be used from any internet access.

It’s a shame that I couldn’t participate in this post sooner, I would have found you a working solution for sure!

Roman.

Downloaded and installed the microSIP application on a Windows 10 home laptop in French.

Configured the SIP credentials account provided by Swisscom, obtained by SMS according to instructions from Swisscom

[https://www.swisscom.ch/fr/clients-prives/aide/reseau-fixe/sip-credentials.html](https://www.swisscom.ch/fr/clients-prives/aide/reseau- fixed/sip-credentials.html)

--== important, first have entered your cell phone number in the customer area ==–

This works very well for internet telephony and to real telephone numbers.

Its only flaw:

unable to read/write the Windows contacts folder (Windows address book, Contacts folder)
limited to importing contacts.csv or manually writing your contact list.

Good morning
Is it possible to have a little more information on the settings? I can’t get it to work, it tells me service unavailable. THANKS!

Hi @seyfcom,

Yes of course… Does that help you as an answer? 😛

However, it would be good to know on which devices you enable this?

Have you already activated SIP credential on your swisscom login and received the data by SMS?

What menu and what is requested on your SIP devices? Are they indeed SIP?

Roman

@RSA Hi,

Yes yes I have the SIP credentials and everything but I can’t configure a softphone… I tested Bria solo and MicroSIP but it doesn’t work.

I am actually behind a firewall, is this the problem?

I can test on another wifi line with a laptop but haven’t really had the chance to test.

I’m going to have a Yealink 46G (the one recommended by swisscom, and I’ll have to install it too, we’ll see when it arrives.

@pioupiou hello

Can I have an idea of ​​the settings you made on MicroSip please! thanks in advance!

@RSA

For the T46G yes that is what is planned!

For softphone apps, I would like to understand a little better what is what because each application has its own vocabulary, it’s a strange world. However, I am in IT, it is not a new world basically…

but at first glance, if you connect directly to the wifi of the swisscom router, it should work… if you are on a smartphone, the 3/4G connection would be enough!

My question concerned the software, softphone, not standard telephony if ever. But thank you. With Zoiper I can receive incoming calls, but outgoing calls are made, but no sound… With the others I haven’t succeeded… quite strange.

I understood your question… but we must eliminate the firewall problem first, because there is no worse for VoIP, that’s why I was talking to you about 3/4G to test the application on smartphone, because the settings are the same!

Zoiper works behind your firewall? with the same settings as other applications? If this is the case, you can be 80% sure that the problem is linked to the firewall…

Afterwards, you didn’t say if you used the applications on PC or smartphone or tablet…

You want help from the forum, you have to give the information about the devices, software, etc… Because as I told you, your settings seem correct, so you have to remove and test without adding of material.

I filled in the SIP server field

which you have not completed.

The SIP Proxy server needs to know which server to redirect its content to the SIP server.

The rest is the same.

---

@seyfcom wrote:

@pioupiou hello

Can I have an idea of ​​the settings you made on MicroSip please! thanks in advance!

---

Good morning,

Has anyone already configured a Mitel phone with Swisscom SIP Credentiel? I got a 403 error message while checking.

Basic SIP network settings

Thank you for your help and best regards.

Good morning,

Has anyone already configured a Mitel phone with Swisscom SIP Credentiel? I got a 403 error message while checking.

Basic SIP network settings

Thank you for your help and best regards.

@Kieppessioy31

see this post on the German-speaking community by POGO1104 from April 7, 2019

Mitel 6863i (Google Translate)

_Would you like to operate in a Centro Business or in a Swisscom Internet box?

_

With the “external” information SIP Credentials , you are looking at:

SIP Credentials

With local SIP credentials on the internet box you can watch:

Configure local IP telephony

_EDIT:

I found in the Digitec forum:
Compact instructions:
Swisscom (local IP telephony access data) -> Mitel (line 1):
Login Name -> Authentication Name
Login password -> Password
Internal -> Telephone number
Private -> Screen Name
The rest of the fields_Basic SIP Authentication Settings_are empty
Internal IP of the router Swisscom Routers -> Proxy Server, Outbound Proxy Server, Registrar Server
5060 (port number) -> Proxy Port, Outbound Proxy Port, Registrar Port
3600 -> Registration Period
Remaining fields in Basic SIP Network Settings as 0.0.0.0 or 0, Conference Server URI empty
Remaining fields on Standard
Both of my Mitel phones work with it. I have two Swisscom lines. Both phones ring for incoming calls on both numbers. They indicate with the line light or ringing the number called. To do this, I defined 4 connections on the Swisscom router (one connection for each telephone and each of my numbers). With outgoing calls, you can choose which number to go out with.
You can talk to each other internally, even if it wasn’t a requirement._

[Question about Mitel 6863i](https://www.digitec.ch/fr/s1/QuestionAndAnswer/will-this-phone-be-compatible-with-the-new-swisscom-internet-box -as-they-close-their-analogue-connec-70417)

Thanks, I’ll try this as soon as I get back to the office.