I am setting up an IP phone system for an office with 20 people. Can anyone recommend a reliable SIP trunk provider? We have a Grandstream UCM6208 PBX. Most calls made will be international. I am ...

An organization that provides voice over IP (VoIP) service and enables calling from SIP phones to plain-old-telephone (POTS) lines and vice versa. SIP is the universal protocol used for Internet ...

GTT Communications Inc., a leading networking and security as a service provider for multinational organizations, today ...

Customers selected Flowroute as the top-ranked SIP trunk vendor in customer satisfaction in a survey that evaluated 29 vendors including large Tier 1 carriers ISLANDIA, N.Y., Feb. 22, 2021 (GLOBE ...

The SIP Survey recently published its eighth-annual SIP and Cloud survey, and as I looked over the data I expected the results to demonstrate a decrease in provider problems -- my expectation being ...

Ranked ahead of Twilio, Inteliquent and IntelePeer, Bandwidth's market momentum was rated as the strongest across the top 10 providers along with an above-average financial score RALEIGH, N.C., Aug.

SAN FRANCISCO, CA--(Marketwired - Mar 28, 2014) - A SIP provider is a telecommunications company that supplies SIP Trunking to customers. SIP (Signaling communications protocol) is a way to maintain ...

You would think that with the growth of SIP trunk deployments, the providers would be better at implementation and support. It does not seem so. Editor's note: This ...

Our VOIP provider says that their systems will have problems if any routers between us & them have SIP ALG enabled. We are certain it is off on our firewall & our landlord says it is off on theirs - ...