The BJP has since flagged the viral clip as fake.
Five Congress workers were arrested by the Telangana Police in connection with Union Home Minister Amit Shah's fake video case.
"Five people including Telangana Social Media Convenor Naveen and Taslima have been arrested by the Cyber Crime unit of Telangana police based on a complaint by Telangana BJP. Delhi Police has not arrested them," Telangana Congress Media Convenor Kamal Medagoni told news agency ANI on Thursday.
Earlier on Tuesday, the Intelligence Fusion and Strategic Operations (IFSO) unit of Delhi Police issued summons to 16 individuals across seven to eight states in connection with the circulation of a 'doctored' video featuring Union Home Minister Amit Shah.
In the alleged 'fake' video, the Union Home Minster is purportedly heard saying that the BJP stands against the reservations in the country. However, the BJP has since flagged the viral clip as fake.
The summons were issued under Sections 91 and 160 of the Criminal Procedure Code (CrPC), asking the persons concerned to join the investigation and provide relevant documents and electronic devices as evidence.
According to police sources, those summoned include six members of the ruling Congress in Telangana, including Chief Minister Revanth Reddy. They, along with other persons from several states, were asked to appear for questioning on May 1 at the IFSO unit in Delhi's Dwarka.
CrPC Section 160 allows police to summon a person for investigation, while Section 91 allows police to seek specific documents or gadgets to be presented as evidence.
Earlier, the BJP's Telangana unit filed a complaint against CM and the Congress' state chief Revanth Reddy at the Cyber Crime police station, accusing the party of fabricating and morphing the speech of Amit Shah.
The complaint stated that the Telangana Congress Pradesh Congress Party, on its official X handle, posted a 'morphed' and 'fabricated' video of Amit Shah.
During his address at a public meeting in Congress-ruled Telangana, Mr Shah said, "If the BJP forms the government here, we will withdraw the unconstitutional reservations to Muslims here. We will ensure that the SCs, STs and OBCs get quotas as guaranteed under the Constitution."
(Except for the headline, this story has not been edited by NDTV staff and is published from a syndicated feed.)