(CNN) - Following a Clinton campaign call alleging irregularities in the Texas Democratic caucuses, a state party representative told CNN that voters had been registering similar complaints with the party Tuesday evening.

“It is important to understand when you see a turnout in these numbers you are going to witness some problems, and the Texas Democratic Party has taken all the steps it can to make sure the process is run as smoothly as possible,” said Hector Nieto, the state party’s communications director. “We understand that there are voters across the state that have concerns, and we urge them to contact the call center.”

Nieto said the Texas Democratic Party had established a call center with 200 phone lines that was staffed by lawyers to “address any concerns.”

Nieto was unable to provide a time when the results of the caucuses would be made public. At stake in Tuesday evening’s party-run caucuses were 67 delegates. Earlier in the day, 126 delegates were on the line in the state-run primary.

- CNN's Mark Preston and Rebecca Sinderbrand

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WASHINGTON (CNN) – Barack Obama’s campaign lawyer Bob Bauer crashed a conference call convened by Hillary Clinton’s campaign Tuesday evening, sparring with Clinton communications director Howard Wolfson in an exchange that lasted several minutes.

Bauer dialed into the call that was intended to update the media on alleged irregularities in Texas caucus voting and identified himself to Wolfson’s surprise.

“Nice of you to call. How are you?” said a startled Wolfson when Bauer introduced himself.

The two men then proceeded to battle over the Clinton campaign’s complaints over caucus voting in Nevada and in Texas, with Bauer directly asking the Clinton campaign to “Stop attacking the caucus process.”

Wolfson responded by challenging Bauer to work closely with the Clinton campaign to ensure there were no irregularities in the Texas caucuses.

“I would ask you to join with us this evening in ensuring that the serious problems that are ongoing as we speak in Texas are addressed,” Wolfson said, adding that they did not hold Bauer "personally responsible.”

Bauer returned to his original charge, saying that the Clinton campaign had attempted to interfere with the process in both Iowa and Nevada, adding: “How is this (complaint) any different than the series of complaints registered against every caucus that you lose?"

After several minutes, Wolfson ended the conversation, telling Bauer he looked forward to "asking our own questions on subsequent calls of yours."