Outbound voice termination
Connect your SIP traffic to calling destinations. Choose a routing package and review its rates for the numbers you call.
Wholesale Voice & SIP
Your platform.
Our voice
connectivity.
Connect your PBX, switch or voice platform to IllyVoIP. Send outbound traffic through our routing packages and bring incoming calls to your system over SIP.
For carriers, resellers and businesses with their own phone system.
Incoming calls over SIP
Route your IllyVoIP phone numbers to a SIP user, external SIP server or SIP URI to reach your own phone system.
Regional SIP connections
Connect where
your setup needs it.
Choose Germany, the United States or Singapore as your account’s voice region. This sets the default region for outbound calls, standard inbound routing and the webphone.
SIP endpoint reference
Germany
sip-de.illyvoip.com- UDP / TCP
- 5060
- TLS
- 5061
Use the hostname for TLS. Set your SIP line and device to matching audio-encryption modes.
Incoming routes to an external SIP server or SIP URI can use a different region from your account default.
Browse public rates
Standard
View ratesCreate account
Premium Local
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Premium International
View ratesCreate account
Wholesale
View ratesCreate account
Set up your
SIP connection.
Use the SIP details in your account to connect your PBX or switch. Agree the routing and capacity for your traffic, then test your setup before moving production calls.
Your PBX or switch
SIP
IllyVoIP endpoint
- SIP connection
- Use your line’s authentication details and the regional endpoint shown in the portal.
- Caller ID
- Configure the caller ID behavior for your line. Some caller IDs require approval.
- Capacity
- Review simultaneous-call limits and calls per second with our team. Request an increase as your traffic grows.
- Call audio
- Match the audio mode on your SIP line and equipment. TLS signaling and audio encryption are configured separately.
Know your traffic.
Control its boundaries.
Bring routing, reporting and protection together in the account you use to manage your voice services.
Call activity & reporting
Review call records, answer rates, talk time and spend. Export reports to examine your traffic in more detail.
Destination restrictions
Use country allowlists or blocklists and prefix rules to control where your account can place calls.
Per-minute price limits
Set a maximum outbound rate to block calls above that price. Review protection events in Fraud Control.
Before you
connect.
Speak with our teamIs this for my business phone system or a carrier platform?+
Both. SIP connectivity can serve businesses with a PBX and providers operating a voice platform. Tell us about your destinations, expected call volume and connection requirements so we can discuss the right setup.
How do I choose a routing package?+
Standard, Premium Local, Premium International, Wholesale. View rates.
Can I receive calls on my existing SIP system?+
Yes. Configure an IllyVoIP phone number to route to your SIP user, external SIP server or SIP URI. Number availability and activation requirements vary by country and number type.
Which regions can I connect to?+
The portal lists SIP endpoints in Germany, the United States and Singapore. Choose an account voice region and use the corresponding connection details. External SIP and SIP URI inbound routes can override the region for that route.
Are SIP signaling and call audio encrypted?+
SIP over TLS encrypts signaling. Call audio uses a separately configured mode: SDES-SRTP or DTLS-SRTP for encryption, or standard RTP without encryption. Match the mode on your device and SIP line; enabling TLS alone does not encrypt the audio.
How many simultaneous calls can I make?+
Call capacity is account-specific. The portal shows your concurrent-call limit and capacity-request controls. Discuss your simultaneous calls and calls-per-second requirements with our team; increases are subject to review.
Where can I check destination rates?+
Use Pricing in the portal to browse packages, search destinations or prefixes and download rate sheets as CSV. Quick Quote checks a destination number against your current routing plan and account rules.
Let’s talk
about your traffic.
Bring your destinations, call volumes and connection requirements.